Problem: Generate a sentence that contains a fact.
Sentence: if all members of a species cannot produce offspring then that species will likely become extinct

Problem: Generate a sentence that contains a fact.
Sentence: a reflector is used to reflect light especially on vehicles

Problem: Generate a sentence that contains a fact.
Sentence: bees eat pollen

Problem: Generate a sentence that contains a fact.
Sentence:
a hot substance is a source of heat