Structures may undergo ruins.Logical formLearned from28 sentences. A structure may pertain-to a situation.Logical formLearned from28 sentences. An addition can be to a structure.Logical formLearned from28 sentences. A structure may pertain-to a format.Logical formLearned from28 sentences. A building can be (frame structure).Logical formLearned from28 sentences. Structures can be bizarre.Logical formLearned from28 sentences. Structures can be small.Logical formLearned from28 sentences. Components may pertain-to a structure.Logical formLearned from28 sentences. Structures can be hyperbolic.Logical formLearned from28 sentences. A structure can be prehistoric.Logical formLearned from28 sentences. A structure can be on an island.Logical formLearned from28 sentences. A structure may pertain-to poems.Logical formLearned from28 sentences. Similarities can be in structure.Logical formLearned from28 sentences. Structures can be visible.Logical formLearned from28 sentences. Structures can be constituted-of-or-filled-with significance.Logical formLearned from28 sentences.