Persons may climb on a roof.Logical formLearned from11 sentences. Weaknesses can be in a roof.Logical formLearned from11 sentences. Trees may be stripped of roofs.Logical formLearned from11 sentences. Winds may damage roofs of some homes.Logical formLearned from11 sentences. Workers can be on a roof.Logical formLearned from11 sentences. A person may see a roof of a house.Logical formLearned from11 sentences. A (fabric roof) may pertain-to a dome.Logical formLearned from11 sentences. A head may touch a roof.Logical formLearned from11 sentences. A roof can be waterlogged.Logical formLearned from11 sentences. A roof may pertain-to a firehouse.Logical formLearned from11 sentences. Parts may pertain-to a (plastic roof).Logical formLearned from11 sentences. A male may stand on a roof of a home.Logical formLearned from11 sentences. Streets can be cluttered with (roof tiles).Logical formLearned from11 sentences. A roof can be wavy.Logical formLearned from11 sentences. Parts can be constituted-of-or-filled-with roofs.Logical formLearned from11 sentences.