Structures can be metallic.Logical formLearned from106 sentences. Structures may undergo an evolution.Logical formLearned from106 sentences. Structure may undergo an analysis.Logical formLearned from106 sentences. A structure can be tight.Logical formLearned from106 sentences. A structure may pertain-to a heart.Logical formLearned from106 sentences. A structure may pertain-to a region.Logical formLearned from106 sentences. A structure can be compositional.Logical formLearned from105 sentences. Structures can be protected.Logical formLearned from105 sentences. Structures may undergo construction.Logical formLearned from105 sentences. A structure can be dominant.Logical formLearned from105 sentences. A structure can be desired.Logical formLearned from105 sentences. A structure may pertain-to a protein.Logical formLearned from105 sentences. A structure can be a building.Logical formLearned from105 sentences. Structures can be open.Logical formLearned from104 sentences. Structures may pertain-to a century.Logical formLearned from104 sentences.