Passengers may crash into a ceiling.Logical formLearned from11 sentences. A plane may crash into a mountain.Logical formLearned from11 sentences. A plane may crash some kilometers from an airport.Logical formLearned from11 sentences. A building may crash.Logical formLearned from11 sentences. A military (transport aircraft) may crash into a sea.Logical formLearned from11 sentences. A seaplane may crash into a restaurant.Logical formLearned from11 sentences. An airliner may crash into a side of a volcano.Logical formLearned from11 sentences. A helicopter may crash into a house.Logical formLearned from11 sentences. A jet may crash in a world-city.Logical formLearned from11 sentences. An airliner may crash into hills.Logical formLearned from11 sentences. A sports-celebrity may crash.Logical formLearned from11 sentences. Rival may crash.Logical formLearned from11 sentences. A helicopter may crash into a river.Logical formLearned from11 sentences. A helicopter may crash into a lake.Logical formLearned from11 sentences. A (transport aircraft) may crash.Logical formLearned from11 sentences.