Problem: Generate a sentence that contains a fact.
Sentence: An example of a seasonal change is an animal growing thick fur for keeping warm in the winter

Problem: Generate a sentence that contains a fact.
Sentence: a simple machine requires mechanical energy to function

Problem: Generate a sentence that contains a fact.
Sentence: as distance to an object increases , that object will appear smaller

Problem: Generate a sentence that contains a fact.
Sentence:
as available water in an environment decreases , the amount of available food in that environment will decrease