(Air carriers) may undergo (reservation systems).Logical formLearned from5 sentences. A (carrier rocket) may be used in a launch.Logical formLearned from5 sentences. A (carrier rocket) may be developed.Logical formLearned from5 sentences. Persons may fly on carriers.Logical formLearned from5 sentences. A world-city may have some carriers.Logical formLearned from5 sentences. Carriers can be in a province.Logical formLearned from5 sentences. Some carriers may report performance.Logical formLearned from5 sentences. A long-distance carrier can be international.Logical formLearned from5 sentences. A (telecommunications carrier) can be mobile.Logical formLearned from5 sentences. Carriers may operate on a schedule.Logical formLearned from5 sentences. A president may land on an (aircraft carrier).Logical formLearned from5 sentences. Participation may pertain-to carriers.Logical formLearned from5 sentences. A board may pertain-to a carrier.Logical formLearned from5 sentences. (Freight carriers) may pertain-to a country.Logical formLearned from5 sentences. Flights can be by carriers.Logical formLearned from5 sentences.