Problem: Generate a sentence that contains a fact.
Sentence: weathering usually occurs over a period of many years

Problem: Generate a sentence that contains a fact.
Sentence: the Alps were formed by rock folding

Problem: Generate a sentence that contains a fact.
Sentence: a closed circuit has continuous path

Problem: Generate a sentence that contains a fact.
Sentence:
when a habitat can support living things , living things can live in that habitat