A crew may pertain-to an aircraft.Logical formLearned from82 sentences. An aircraft can be in a country.Logical formLearned from82 sentences. An aircraft can be on the ground.Logical formLearned from82 sentences. Variety can be constituted-of-or-filled-with aircrafts.Logical formLearned from82 sentences. Efficiency may pertain-to an aircraft.Logical formLearned from81 sentences. Aircraft may undergo a deployment.Logical formLearned from81 sentences. A group may order a total of some aircraft.Logical formLearned from81 sentences. A bus may take persons to an aircraft.Logical formLearned from81 sentences. An aircraft can be nice.Logical formLearned from81 sentences. A person can be curious about an aircraft.Logical formLearned from81 sentences. (Aircraft nose) may be took through (bus window).Logical formLearned from81 sentences. Some aircraft may return.Logical formLearned from81 sentences. An aircraft can be in flight.Logical formLearned from81 sentences. An (aircraft carrier battle group) may pertain-to a country.Logical formLearned from81 sentences. A (fuel efficiency) may pertain-to an aircraft.Logical formLearned from80 sentences.