A head can be empty.Logical formLearned from284 sentences. A hall can be empty.Logical formLearned from277 sentences. A wallet can be empty.Logical formLearned from274 sentences. An office can be empty.Logical formLearned from273 sentences. A street can be empty.Logical formLearned from268 sentences. (Water bottles) can be empty.Logical formLearned from267 sentences. A slot can be empty.Logical formLearned from267 sentences. A bowl can be empty.Logical formLearned from265 sentences. A car can be empty.Logical formLearned from262 sentences. Bags can be empty.Logical formLearned from260 sentences. Spots can be empty.Logical formLearned from259 sentences. A warehouse can be empty.Logical formLearned from257 sentences. Plates can be empty.Logical formLearned from251 sentences. Offices can be empty.Logical formLearned from246 sentences. A male can be empty.Logical formLearned from245 sentences.