Problem: Generate a sentence that contains a fact.
Sentence: phase changes do not change mass

Problem: Generate a sentence that contains a fact.
Sentence: as the amount of rainfall increases in an area , the amount of available water in that area will increase

Problem: Generate a sentence that contains a fact.
Sentence: wind carries sand from one place to another place

Problem: Generate a sentence that contains a fact.
Sentence:
a mammal usually nurses its offspring