An empire may be suffered.Logical formLearned from9 sentences. An empire may pertain-to a nation.Logical formLearned from9 sentences. A (nerve center) may pertain-to an empire.Logical formLearned from9 sentences. A revolt may threaten an integrity of an empire.Logical formLearned from9 sentences. An empire may stretch.Logical formLearned from9 sentences. A country can be a great empire.Logical formLearned from9 sentences. Relations can be with an empire.Logical formLearned from9 sentences. A system may pertain-to an empire.Logical formLearned from9 sentences. An empire may pertain-to a queen.Logical formLearned from9 sentences. Estates may pertain-to an empire.Logical formLearned from9 sentences. Empires may be created.Logical formLearned from9 sentences. A war can be between empires.Logical formLearned from9 sentences. An empire may be extended.Logical formLearned from9 sentences. A church may pertain-to an empire.Logical formLearned from9 sentences. A female may create an empire.Logical formLearned from9 sentences.