====== Build sentence ======
{{tag>natural_language}}
===== Description =====
Program on knowledge base create sentence containing 5 words (article, noun, verb, article, noun)

**Source**:  Learn prolog now!, 2001, (course available on-line)
===== Download =====
Program source code: {{build_sentence.pl}}
===== Listing =====
<code prolog>
word(article,a).
word(article,every).
word(noun,criminal).
word(noun,'big kahuna burger').
word(verb,eats).
word(verb,likes).

sentence(Word1,Word2,Word3,Word4,Word5) :-
	word(article,Word1),
	word(noun,Word2),
	word(verb,Word3),
	word(article,Word4),
	word(noun,Word5).</code>
===== Comments =====