Persons may fall_off a chair.Logical formLearned from2 sentences. Persons may fall_off a truck.Logical formLearned from2 sentences. Mufflers may fall_off.Logical formLearned from2 sentences. A door may fall_off a carriage.Logical formLearned from2 sentences. (Technology stocks) may fall_off.Logical formLearned from2 sentences. A shot may fall_off.Logical formLearned from2 sentences. A country may fall_off as a nation.Logical formLearned from2 sentences. Support may fall_off on issues.Logical formLearned from2 sentences. A (circuit board maker) may fall_off a list.Logical formLearned from2 sentences. A head may fall_off bones.Logical formLearned from2 sentences. A tsunami may fall_off a radar of (mainstream medias).Logical formLearned from2 sentences. (Paper labels) may fall_off.Logical formLearned from2 sentences. A person may fall_off into a manure.Logical formLearned from2 sentences. A US-president may fall_off a bike.Logical formLearned from2 sentences. Gravity may fall_off as an inverse square of a distance.Logical formLearned from2 sentences.