A mexican peso may crash.Logical formLearned from12 sentences. An aircraft may crash on takeoff.Logical formLearned from12 sentences. Vehicles may crash.Logical formLearned from11 sentences. A glider may crash.Logical formLearned from11 sentences. An aircraft may crash in an area.Logical formLearned from11 sentences. An airliner may crash into a sea.Logical formLearned from11 sentences. Some (fighter jets) may crash.Logical formLearned from11 sentences. A plane may crash into a home.Logical formLearned from11 sentences. Buildings may crash.Logical formLearned from11 sentences. A helicopter may crash before dawn.Logical formLearned from11 sentences. A plane may crash into an end of a building.Logical formLearned from11 sentences. A (sightseeing plane) may crash.Logical formLearned from11 sentences. A male may crash into a fence.Logical formLearned from11 sentences. Boats may crash.Logical formLearned from11 sentences. A boat may crash.Logical formLearned from11 sentences.