A person may build an empire.Logical formLearned from98 sentences. An empire can be in the world.Logical formLearned from96 sentences. An empire can be unified.Logical formLearned from95 sentences. Boundaries may pertain-to an empire.Logical formLearned from95 sentences. Cities may pertain-to an empire.Logical formLearned from94 sentences. Part may pertain-to a British empire.Logical formLearned from93 sentences. An empire can be international.Logical formLearned from91 sentences. An empire can be religious.Logical formLearned from89 sentences. An empire may undergo a demise.Logical formLearned from89 sentences. An empire may undergo ruins.Logical formLearned from89 sentences. Empires may rise.Logical formLearned from88 sentences. An empire can be maritime.Logical formLearned from88 sentences. A seat may pertain-to an empire.Logical formLearned from87 sentences. A downfall may pertain-to an empire.Logical formLearned from86 sentences. A (business empire) may undergo a collapse.Logical formLearned from84 sentences.