Issues can be constituted-of-or-filled-with structure.Logical formLearned from47 sentences. A structure may pertain-to an atomic nucleus.Logical formLearned from47 sentences. A structure may undergo an introduction.Logical formLearned from47 sentences. A structure can be heterogeneous.Logical formLearned from47 sentences. Structures can be well-defined.Logical formLearned from47 sentences. Structures can be poetic.Logical formLearned from47 sentences. A structure can be safe.Logical formLearned from47 sentences. (Data structures) can be distributed.Logical formLearned from47 sentences. A geometry may pertain-to a structure.Logical formLearned from47 sentences. A structure may pertain-to a road.Logical formLearned from47 sentences. A structure can be spectacular.Logical formLearned from47 sentences. A structure may pertain-to skin.Logical formLearned from47 sentences. Structures can be unstable.Logical formLearned from47 sentences. A change can be in a structure.Logical formLearned from47 sentences. A (sentence structure) can be simple.Logical formLearned from47 sentences.