A structure can be advisory.Logical formLearned from62 sentences. A structure can be analytical.Logical formLearned from62 sentences. A structure may undergo destruction.Logical formLearned from62 sentences. A structure can be hyperbolic.Logical formLearned from62 sentences. A need can be for structure.Logical formLearned from62 sentences. A structure can be unstable.Logical formLearned from62 sentences. A structure can be environmental.Logical formLearned from62 sentences. A class can be constituted-of-or-filled-with structures.Logical formLearned from61 sentences. A structure can be fortified.Logical formLearned from61 sentences. Structures can be repetitive.Logical formLearned from61 sentences. A structure may pertain-to a surface.Logical formLearned from61 sentences. A function may pertain-to a structure.Logical formLearned from61 sentences. Structures may be used.Logical formLearned from61 sentences. A structure can be l-shaped.Logical formLearned from61 sentences. A core may pertain-to a structure.Logical formLearned from61 sentences.