A message can be to an empire.Logical formLearned from21 sentences. An anniversary may pertain-to an empire.Logical formLearned from21 sentences. An empire may be founded.Logical formLearned from20 sentences. A vassal may pertain-to an empire.Logical formLearned from20 sentences. A threat can be to an empire.Logical formLearned from20 sentences. A part may pertain-to a russian empire.Logical formLearned from20 sentences. An empire may pertain-to a criminal-organization.Logical formLearned from20 sentences. An empire may start.Logical formLearned from20 sentences. A colony may pertain-to an empire.Logical formLearned from20 sentences. A support may pertain-to an empire.Logical formLearned from20 sentences. A map may show an empire.Logical formLearned from20 sentences. An empire may last.Logical formLearned from20 sentences. Empire may be cuted.Logical formLearned from20 sentences. Pride may pertain-to an empire.Logical formLearned from20 sentences. An empire may be established.Logical formLearned from20 sentences.