Problem: Generate a sentence that contains a fact.
Sentence: a beach ball contains gas

Problem: Generate a sentence that contains a fact.
Sentence: An example of navigation is directing a boat

Problem: Generate a sentence that contains a fact.
Sentence: a thermal energy conductor transfers heat from hotter objects to cooler objects

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