Structures can be artificial.Logical formLearned from210 sentences. A structure may pertain-to a family.Logical formLearned from209 sentences. Structures may pertain-to an international-political-entity.Logical formLearned from209 sentences. A structure can be rich.Logical formLearned from208 sentences. A structure may pertain-to a song.Logical formLearned from207 sentences. A (force structure) may pertain-to persons.Logical formLearned from207 sentences. A structure may pertain-to a database.Logical formLearned from206 sentences. Structures can be constituted-of-or-filled-with power.Logical formLearned from204 sentences. Structures may pertain-to a country.Logical formLearned from203 sentences. A structure may pertain-to a material.Logical formLearned from203 sentences. A structure may pertain-to a model.Logical formLearned from200 sentences. A design may pertain-to a structure.Logical formLearned from200 sentences. A structure may pertain-to a program.Logical formLearned from199 sentences. A structure can be rhythmic.Logical formLearned from199 sentences. A (tax structure) may pertain-to persons.Logical formLearned from198 sentences.