A soviet empire may undergo a restoration.Logical formLearned from9 sentences. An empire may include a company.Logical formLearned from9 sentences. Books may pertain-to an empire.Logical formLearned from9 sentences. A remnant may pertain-to a British empire.Logical formLearned from9 sentences. A multinational empire may last some years.Logical formLearned from9 sentences. Sultans may rule_over a multinational empire.Logical formLearned from9 sentences. A russian empire can be in a century.Logical formLearned from9 sentences. Nations may pertain-to a former British empire.Logical formLearned from9 sentences. Some nations may belong to a British empire.Logical formLearned from9 sentences. An attack may be promoted by an empire.Logical formLearned from9 sentences. A (dairy empire) may undergo a collapse.Logical formLearned from9 sentences. An empire may span banking.Logical formLearned from9 sentences. An empire may pertain-to (media baron).Logical formLearned from9 sentences. A core may pertain-to a (business empire).Logical formLearned from9 sentences. An empire can be great.Logical formLearned from9 sentences.