Buses may drive_away empty.Logical formLearned from15 sentences. A (water jug) can be empty.Logical formLearned from15 sentences. Some homes can be empty.Logical formLearned from15 sentences. Cages can be empty.Logical formLearned from15 sentences. A convoy may return empty.Logical formLearned from15 sentences. A structure can be empty.Logical formLearned from15 sentences. Ambulances can be empty.Logical formLearned from15 sentences. Jewish settlements can be empty.Logical formLearned from15 sentences. A (chair policy) can be empty.Logical formLearned from15 sentences. A carcass can be empty.Logical formLearned from15 sentences. A family can be empty.Logical formLearned from14 sentences. Niches can be empty.Logical formLearned from14 sentences. An expression can be empty.Logical formLearned from14 sentences. Rifles can be empty.Logical formLearned from14 sentences. An (arena match) can be empty.Logical formLearned from14 sentences.