A (business empire) may pertain-to a father.Logical formLearned from36 sentences. An empire may undergo a restoration.Logical formLearned from36 sentences. A strength may pertain-to an empire.Logical formLearned from35 sentences. An empire may be built.Logical formLearned from35 sentences. A glory may pertain-to an empire.Logical formLearned from35 sentences. The sun may set_on a British empire.Logical formLearned from35 sentences. An empire may undergo a defeat.Logical formLearned from35 sentences. An empire can be troubled.Logical formLearned from35 sentences. Members may pertain-to an empire.Logical formLearned from34 sentences. Stability may pertain-to an empire.Logical formLearned from34 sentences. Subjects may pertain-to an empire.Logical formLearned from34 sentences. An emperor may pertain-to an empire.Logical formLearned from34 sentences. An edge may pertain-to an empire.Logical formLearned from34 sentences. Control may pertain-to a (business empire).Logical formLearned from34 sentences. An empire can be in a world-city.Logical formLearned from34 sentences.