Problem: Generate a sentence that contains a fact.
Sentence: solar energy is a renewable resource

Problem: Generate a sentence that contains a fact.
Sentence: polluting means something poisonous is added to an environment causing harm to the environment

Problem: Generate a sentence that contains a fact.
Sentence: hitting an object causes the particles in that object to vibrate

Problem: Generate a sentence that contains a fact.
Sentence:
adding heat to an object sometimes causes chemical reactions