A person may raise a roof.Logical formLearned from14 sentences. A roof can be destroyed.Logical formLearned from14 sentences. A roof may pertain-to a van.Logical formLearned from14 sentences. Roofs can be covered.Logical formLearned from13 sentences. Roofs can be constituted-of-or-filled-with some buildings.Logical formLearned from13 sentences. A country may be knowned as a roof of the world.Logical formLearned from13 sentences. A roof can be timbered.Logical formLearned from13 sentences. A nave may have a roof.Logical formLearned from13 sentences. A building may feature a roof.Logical formLearned from13 sentences. A hipped roof can be with eaves.Logical formLearned from13 sentences. A room can be on a roof.Logical formLearned from13 sentences. A turret can be with a roof.Logical formLearned from13 sentences. A tree may crash through a roof.Logical formLearned from13 sentences. A building can be with a roof.Logical formLearned from13 sentences. A frame may pertain-to a roof.Logical formLearned from13 sentences.