Problem: Generate a sentence that contains a fact.
Sentence: iron nails are made of iron

Problem: Generate a sentence that contains a fact.
Sentence: the ability to acquire resources has a positive impact on an organism 's survival

Problem: Generate a sentence that contains a fact.
Sentence: as distance from an object decreases , the the pull of gravity on that object increases

Problem: Generate a sentence that contains a fact.
Sentence:
lack of food causes starvation