Problem: Generate a sentence that contains a fact.
Sentence: dropping an object into water causes vibrations in the water

Problem: Generate a sentence that contains a fact.
Sentence: sand dunes are made of sand

Problem: Generate a sentence that contains a fact.
Sentence: electrical devices convert electricity into other forms of energy

Problem: Generate a sentence that contains a fact.
Sentence:
an organism 's environment affects that organism 's acquired characteristics