Problem: Generate a sentence that contains a fact.
Sentence: claws are used to catch prey by some predators

Problem: Generate a sentence that contains a fact.
Sentence: batteries convert chemical energy to electrical energy

Problem: Generate a sentence that contains a fact.
Sentence: when the season changes , the amount of daylight will change

Problem: Generate a sentence that contains a fact.
Sentence:
heat and pressure change the remains of prehistoric living things into natural gas