Problem: Generate a sentence that contains a fact.
Sentence: the Earth revolving around the sun causes stars to appear in different areas in the sky at different times of year

Problem: Generate a sentence that contains a fact.
Sentence: erosion causes a river to become deeper and wider

Problem: Generate a sentence that contains a fact.
Sentence: camouflage is used for hiding by animals from predators

Problem: Generate a sentence that contains a fact.
Sentence:
animals usually distance themselves from humans