Problem: Generate a sentence that contains a fact.
Sentence: when an electrical circuit is working properly , electrical current runs through the wires in that circuit

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

Problem: Generate a sentence that contains a fact.
Sentence: the breaking down of food into simple substances occurs in the digestive system

Problem: Generate a sentence that contains a fact.
Sentence:
alternative fuel is usually a renewable resource