### Example: result tree

| tree_node_nts |
SYM | "S"
FUNC | nil
HEAD_MARK | non_head_non_empty
ID | nil
SCHEMA_NAME | subj_head_schema
PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |
HEAD | hpsg_verb

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_list
COMPS | hpsg_synsem_nil
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | hpsg_local_nil
REL | hpsg_local_nil
F_REL | hpsg_local_nil

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 1 nil
SLASH_SPEC | nil
IS_COOD | hpsg_minus

| tree_node_nts |
SYM | "NP"

FUNC

< | "SBJ" | >

HEAD_MARK | argument_non_empty
ID | nil
SCHEMA_NAME | empty_spec_head_schema
PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |
HEAD | hpsg_nominal

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_nil
COMPS | hpsg_synsem_nil
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | 2 hpsg_local_nil
REL | 3 hpsg_local_nil
F_REL | 4 hpsg_local_nil

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 5 nil
SLASH_SPEC | 6 nil
IS_COOD | hpsg_binary

| tree_node_nts |
SYM | "NX"
FUNC | nil
HEAD_MARK | head
ID | nil
SCHEMA_NAME | mod_head_schema
PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |
HEAD | hpsg_nominal

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_list
COMPS | hpsg_synsem_list
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | 2
REL | 3
F_REL | 4

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 5
SLASH_SPEC | 6
IS_COOD | hpsg_minus

| tree_node_term |
SYM | "NNP"
FUNC | nil
HEAD_MARK | modifier_non_empty

WORD

| word |
INPUT | "Ms."
SURFACE | 7"ms-period-"
BASE | 7
INPUT_POS | 8"NNP"
POS | 8
BASE_POS | 8
POSITION | 0

PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |

HEAD

| hpsg_noun |
AGR | hpsg_3sg
ADJ | hpsg_binary
PRD | hpsg_binary
CASE | hpsg_case
MOD | hpsg_local_list
POSTHEAD | hpsg_binary

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_list
COMPS | hpsg_synsem_nil
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | hpsg_local_nil
REL | hpsg_local_nil
F_REL | hpsg_local_nil

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 9 nil
SLASH_SPEC | 9
IS_COOD | hpsg_minus

| tree_node_term |
SYM | "NNP"
FUNC | nil
HEAD_MARK | head

WORD

| word |
INPUT | "Haag"
SURFACE | 10"haag"
BASE | 10
INPUT_POS | 11"NNP"
POS | 11
BASE_POS | 11
POSITION | 1

PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |

HEAD

| hpsg_noun |
AGR | hpsg_3sg
ADJ | hpsg_binary
PRD | hpsg_binary
CASE | hpsg_case
MOD | hpsg_local_list
POSTHEAD | hpsg_binary

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_list
COMPS | hpsg_synsem_list
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | hpsg_local_nil
REL | hpsg_local_nil
F_REL | hpsg_local_nil

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 5
SLASH_SPEC | 5
IS_COOD | hpsg_minus

| tree_node_nts |
SYM | "VP"
FUNC | nil
HEAD_MARK | head
ID | nil
SCHEMA_NAME | head_comp_schema
PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |
HEAD | hpsg_verb

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_list
COMPS | hpsg_synsem_list
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | hpsg_local_nil
REL | hpsg_local_nil
F_REL | hpsg_local_nil

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 1
SLASH_SPEC | nil
IS_COOD | hpsg_minus

| tree_node_term |
SYM | "VBZ"
FUNC | nil
HEAD_MARK | head

WORD

| word |
INPUT | "plays"
SURFACE | "plays"
BASE | "play"
INPUT_POS | 12"VBZ"
POS | 12
BASE_POS | "VB"
POSITION | 2

PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |

HEAD

| hpsg_verb |
AGR | hpsg_3sg
ADJ | hpsg_binary
PRD | hpsg_binary
VFORM | hpsg_fin
AUX | hpsg_aux
INV | hpsg_binary
TENSE | hpsg_present
MOD | hpsg_local_list
POSTHEAD | hpsg_binary

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_list
COMPS | hpsg_synsem_list
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | hpsg_local_nil
REL | hpsg_local_nil
F_REL | hpsg_local_nil

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 1
SLASH_SPEC | 1
IS_COOD | hpsg_minus

| tree_node_nts |
SYM | "NP"
FUNC | nil
HEAD_MARK | argument_non_empty
ID | nil
SCHEMA_NAME | empty_spec_head_schema
PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |
HEAD | hpsg_nominal

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_nil
COMPS | hpsg_synsem_nil
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | 13 hpsg_local_nil
REL | 14 hpsg_local_nil
F_REL | 15 hpsg_local_nil

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 16 nil
SLASH_SPEC | 16
IS_COOD | hpsg_binary

| tree_node_term |
SYM | "NX"
FUNC | nil
HEAD_MARK | head

WORD

| word |
INPUT | "Elianti"
SURFACE | 17"elianti"
BASE | 17
INPUT_POS | 18"NNP"
POS | 18
BASE_POS | 18
POSITION | 3

PROP_LIST | prop_nil

NODE_SIGN

| hpsg_sign |

SYNSEM

| hpsg_synsem |

LOCAL

| hpsg_local |

CAT

| hpsg_cat |

HEAD

| hpsg_noun |
AGR | hpsg_3sg
ADJ | hpsg_binary
PRD | hpsg_binary
CASE | hpsg_case
MOD | hpsg_local_list
POSTHEAD | hpsg_binary

VAL

| hpsg_valence |
SUBJ | hpsg_synsem_list
COMPS | hpsg_synsem_list
SPR | hpsg_synsem_list
SPEC | hpsg_synsem_list
CONJ | hpsg_synsem_list

CONT | hpsg_cont
CONX | bot

NONLOCAL

| hpsg_nonlocal |

INHER

| hpsg_nonlocal1 |
QUE | hpsg_local_list
SLASH | 13
REL | 14
F_REL | 15

TO_BIND | hpsg_nonlocal1

PROB_FEATURE | hpsg_prob_feature
PHON | list
LEX_SPEC | lex_entry

ANNOT

| hpsg_annotation |
TRACE_SPEC | 16
SLASH_SPEC | 16
IS_COOD | hpsg_minus