(Slate roofs) can be green.Logical formLearned from16 sentences. A roof may be covered with tiles.Logical formLearned from16 sentences. A roof can be square.Logical formLearned from16 sentences. A roof can be in a style.Logical formLearned from16 sentences. A roof may pertain-to a tympanic cavity.Logical formLearned from16 sentences. A roof may spring a leak.Logical formLearned from16 sentences. A roof can be round.Logical formLearned from16 sentences. A roof can be designed.Logical formLearned from16 sentences. A roof may pertain-to a plane.Logical formLearned from16 sentences. Roofs may pertain-to towers.Logical formLearned from16 sentences. Houses can be with roofs.Logical formLearned from16 sentences. Structures can be with roofs.Logical formLearned from16 sentences. Roof may undergo falls.Logical formLearned from16 sentences. Feet may pertain-to a roof.Logical formLearned from16 sentences. A person may go to a roof.Logical formLearned from16 sentences.