Shells may crash in a valley.Logical formLearned from7 sentences. Flyings may crash after takeoff.Logical formLearned from7 sentences. A price of crude may crash.Logical formLearned from7 sentences. A (browser tab) may crash.Logical formLearned from7 sentences. Helicopters may crash in an area.Logical formLearned from7 sentences. A small plane may crash into a residential area.Logical formLearned from7 sentences. A plane may crash during takeoff.Logical formLearned from7 sentences. A truck may crash into a (school bus).Logical formLearned from7 sentences. Shells may crash into a prison.Logical formLearned from7 sentences. A (passenger train) may crash into (freight train).Logical formLearned from7 sentences. A (charter flight) may crash on a (mountain slope).Logical formLearned from7 sentences. A plane may crash into waters.Logical formLearned from7 sentences. A mortar may crash.Logical formLearned from7 sentences. A tsunami may crash into a (fishing village).Logical formLearned from7 sentences. A truck may crash into a gorge.Logical formLearned from7 sentences.