(base) Desktop$ swipl
Welcome to SWI-Prolog (threaded, 64 bits, version 8.2.4)
SWI-Prolog comes with ABSOLUTELY NO WARRANTY. This is free software.
Please run ?- license. for legal details.

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?- [nl3a].
true.

?- s(Parse, [john,saw,the,boy,with,a,telescope],[]).
Parse = s(np(nnp(john)), vp(vbd(see_ed), np(np(dt(the), nn(boy)), pp(in(with), np(dt(a), nn(telescope)))))) ;
ERROR: Stack limit (1.0Gb) exceeded
ERROR:   Stack sizes: local: 0.8Gb, global: 0.2Gb, trail: 2Kb
ERROR:   Stack depth: 7,668,795, last-call: 0%, Choice points: 9
ERROR:   In:
ERROR:     [7,668,795] user:det(_46022812, _46022814, [length:2], _46022818)
ERROR:     [7,668,794] user:np(<compound np/2>, [length:2], _46022846)
ERROR:     [7,668,793] user:np(<compound np/2>, [length:2], _46022880)
ERROR:     [7,668,792] user:np(<compound np/2>, [length:2], _46022914)
ERROR:     [7,668,791] user:np(<compound np/2>, [length:2], _46022948)
ERROR: 
ERROR: Use the --stack_limit=size[KMG] command line option or
ERROR: ?- set_prolog_flag(stack_limit, 2_147_483_648). to double the limit.
   Exception: (7,668,794) np(_46022720, [a, telescope], _46023146) ? abort
% Execution Aborted
?-