Problem: Generate a sentence that contains a fact.
Sentence: a balance is used for measuring weight of a substance

Problem: Generate a sentence that contains a fact.
Sentence: winter is when a hemisphere is tilted away from the sun

Problem: Generate a sentence that contains a fact.
Sentence: a windmill does not create pollution

Problem: Generate a sentence that contains a fact.
Sentence:
if an animal hatches from an egg then that animal is born