Themselves can be empty.Logical formLearned from16 sentences. Pews can be empty.Logical formLearned from16 sentences. Sandbags can be empty.Logical formLearned from16 sentences. Persons may speak empty words.Logical formLearned from16 sentences. A feeling can be empty.Logical formLearned from16 sentences. Some beds can be empty.Logical formLearned from16 sentences. Empty chairs can be at tables.Logical formLearned from16 sentences. A lawn can be empty.Logical formLearned from16 sentences. A boxcar can be empty.Logical formLearned from16 sentences. A concrete can be empty.Logical formLearned from16 sentences. Lanes can be empty.Logical formLearned from16 sentences. A backyard can be empty.Logical formLearned from16 sentences. Yards can be empty.Logical formLearned from16 sentences. A tract can be empty.Logical formLearned from16 sentences. A scene can be empty.Logical formLearned from16 sentences.