Problem: Generate a sentence that contains a fact.
Sentence: matter is made of molecules

Problem: Generate a sentence that contains a fact.
Sentence: a light bulb converts electrical energy into light energy when it is turned on

Problem: Generate a sentence that contains a fact.
Sentence: humidity is the amount of water vapor in the air

Problem: Generate a sentence that contains a fact.
Sentence:
gills are used for breathing water by aquatic animals