An end can be to (surveillance flights).Logical formLearned from103 sentences. A (flight instructor) may pertain-to a female.Logical formLearned from102 sentences. Flights can be nonstop.Logical formLearned from102 sentences. A country may suspend flights.Logical formLearned from102 sentences. Flights can be clandestine.Logical formLearned from102 sentences. An aircraft can be on a flight.Logical formLearned from101 sentences. A female may miss a flight.Logical formLearned from101 sentences. A person may wait for a flight.Logical formLearned from101 sentences. A flight can be easy.Logical formLearned from101 sentences. Flights can be constituted-of-or-filled-with stairs.Logical formLearned from101 sentences. A flight can be to a capital.Logical formLearned from101 sentences. A flight can be constituted-of-or-filled-with some steps.Logical formLearned from100 sentences. A flight can be cancelled.Logical formLearned from100 sentences. Flights can be with systems.Logical formLearned from100 sentences. Flights can be into a country.Logical formLearned from100 sentences.