A (flight ban) may pertain-to an international-political-entity.Logical formLearned from55 sentences. A (flight plan) may be filed.Logical formLearned from54 sentences. A flight may pertain-to a (space shuttle).Logical formLearned from54 sentences. A flight may last some seconds.Logical formLearned from54 sentences. A female may board a flight.Logical formLearned from54 sentences. A flight may run.Logical formLearned from54 sentences. (Flight attendants) may pertain-to a person.Logical formLearned from54 sentences. Infoes can be about (summer flights) of an airline.Logical formLearned from54 sentences. Persons may have flights.Logical formLearned from54 sentences. A flight can be quiet.Logical formLearned from54 sentences. Flight may undergo a downing.Logical formLearned from54 sentences. An airline may operate some flights.Logical formLearned from54 sentences. A demand can be for flights.Logical formLearned from54 sentences. A season can be in a flight.Logical formLearned from54 sentences. Shoes can be on a flight.Logical formLearned from54 sentences.