A structure can be standardized.Logical formLearned from31 sentences. Structures may pertain-to a system.Logical formLearned from31 sentences. A structure can be controlled.Logical formLearned from31 sentences. Principles can be constituted-of-or-filled-with structure.Logical formLearned from31 sentences. Structures may undergo an examination.Logical formLearned from31 sentences. Topics may include structure.Logical formLearned from31 sentences. Persons may create structures.Logical formLearned from31 sentences. A structure may undergo an evaluation.Logical formLearned from31 sentences. A structure can be expanded.Logical formLearned from31 sentences. Theories can be constituted-of-or-filled-with structure.Logical formLearned from31 sentences. Relationships can be between structure.Logical formLearned from31 sentences. Repairs can be to a structure.Logical formLearned from31 sentences. A structure can be marital.Logical formLearned from31 sentences. A structure may pertain-to an apparatus.Logical formLearned from31 sentences. A structure can be coastal.Logical formLearned from31 sentences.