A shaft may revolve at high speed.Logical formLearned from3 sentences. Questions may revolve around behaviors.Logical formLearned from3 sentences. A debate may revolve around some issues.Logical formLearned from3 sentences. A life may revolve around children.Logical formLearned from3 sentences. (X-ray tube) may revolve around patient.Logical formLearned from3 sentences. A solar system may revolve around the earth.Logical formLearned from3 sentences. A possibility may revolve around delivering content.Logical formLearned from3 sentences. A life may revolve around a person.Logical formLearned from3 sentences. A life may revolve around money.Logical formLearned from3 sentences. Incentives may revolve around compensation.Logical formLearned from3 sentences. A drama may revolve.Logical formLearned from3 sentences. A film may revolve around a group of friends.Logical formLearned from3 sentences. A story may revolve around a writer.Logical formLearned from3 sentences. An (aviation city) may revolve around an airport.Logical formLearned from3 sentences. A reel may revolve.Logical formLearned from3 sentences.