A scam may operate.Logical formLearned from9 sentences. A government-agency may operate a group.Logical formLearned from9 sentences. Robots may operate underwater.Logical formLearned from9 sentences. A company may operate a flight.Logical formLearned from9 sentences. Mexican (drug cartels) may operate.Logical formLearned from9 sentences. An airline may operate a fleet of some turboprops.Logical formLearned from9 sentences. (State hospitals) may operate with staff.Logical formLearned from9 sentences. A smelter may operate.Logical formLearned from9 sentences. Russian forces may operate within an area of responsibility.Logical formLearned from9 sentences. Chapters may operate off campus.Logical formLearned from9 sentences. Fighters may operate.Logical formLearned from9 sentences. Carriers may operate aircrafts.Logical formLearned from9 sentences. A father may operate a (lumber mill).Logical formLearned from9 sentences. Groups may operate in an area.Logical formLearned from9 sentences. Gangs may operate within (security forces).Logical formLearned from9 sentences.