Problem: Generate a sentence that contains a fact.
Sentence: nectar is used for attracting pollinators by plants

Problem: Generate a sentence that contains a fact.
Sentence: wind carries sand from one place to another place

Problem: Generate a sentence that contains a fact.
Sentence: friction causes the speed of an object to decrease

Problem: Generate a sentence that contains a fact.
Sentence:
echolocation is when some animals detect objects by hearing echoes by emitting sound