Flights can be around the world.Logical formLearned from37 sentences. A flight can be constituted-of-or-filled-with imagination.Logical formLearned from37 sentences. A flight may be bounded for a US-city.Logical formLearned from37 sentences. A flight can be open.Logical formLearned from37 sentences. A male may board a flight to a country.Logical formLearned from37 sentences. A flight can be extended.Logical formLearned from37 sentences. A flight can be between a country.Logical formLearned from37 sentences. A bomb can be on a flight.Logical formLearned from37 sentences. A flight can be unauthorized.Logical formLearned from37 sentences. A (flight crew) may pertain-to an airline.Logical formLearned from37 sentences. A flight can be interstate.Logical formLearned from37 sentences. A (return flight) can be to a US-city.Logical formLearned from37 sentences. Flights may be bounded for a country.Logical formLearned from37 sentences. A (flight plan) may call.Logical formLearned from37 sentences. Officials may cancel some flights.Logical formLearned from37 sentences.