code$ swipl -s code_English.prolog

% Janus 1.5.2 embeds Python 3.13.13 (main, Apr  8 2026, 18:23:14) [Clang 21.0.0 (clang-2100.0.123.102)]

Manual & tutorial: https://sandiway.arizona.edu Sandiway Fong (2024-2026)

Run: ?- parse(List,SO,L). (; for more answers)

  List = [..words] (input), SO,L = syntactic object, [..] spellout (output)

See derivation: ?- report. ?- graph. (<- after parse/3) ?- summary. (short) 

  for a long report ?- retract(no_fill).

LEX expansion: ⒜ WordNet: ?- useMorphy. (noMorphy) 

  assert/retract/?- : use_morphy(C), for C={v,n,a,r}. ⒝ edit lex.prolog

  ⒞ ?- addNoun(Word) (addTr/addUrg/addUnacc/addAdj/addPrep).

Welcome to SWI-Prolog (threaded, 64 bits, version 10.0.2)

SWI-Prolog comes with ABSOLUTELY NO WARRANTY. This is free software.

Please run ?- license. for legal details.

For online help and background, visit https://www.swi-prolog.org

For built-in help, use ?- help(Topic). or ?- apropos(Word).

% Interactive session; added `.` to Python `sys.path`

101 ?- parse([the,bombing,was,criminal],S,L).

Words: the bombing was criminal 

Initial WS: criminal_θ  v_pred:pst  INFL_v:sg  bombing_the  

INT/EXT: {C, {INFL_v:sg, {v_pred:pst, {criminal_θ, bombing_the}}}}

EXT: the bombing 3sg pst be criminal 

Spellout: the bombing was criminal 

Parse found! 

S = {C, {INFL_v:sg, {v_pred:pst, {criminal_θ, bombing_the}}}},

L = [the,bombing,was,criminal] ;

EXT: there 3sg pst be criminal the bombing 

Spellout: there was criminal the bombing 

Blocked: inconsistent with input!

INT/EXT: {C_Q_aux(sg,pst,be), {INFL_v:sg, {v_pred:pst, {criminal_θ, bombing_the}}}}

EXT: sg pst be →→ the bombing 3sg pst be criminal 

Spellout: 3sg pst be the bombing criminal 

Spellout: was the bombing criminal 

Blocked: inconsistent with input!

EXT: sg pst be →→ there 3sg pst be criminal the bombing 

Spellout: 3sg pst be there criminal the bombing 

Spellout: was there criminal the bombing 

Blocked: inconsistent with input!

false.

103 ?- report.

REPORT LENGTH: 25

true.