A flag may pertain-to a german empire.Logical formLearned from7 sentences. An empire may pertain-to lands.Logical formLearned from7 sentences. An empire may weaken.Logical formLearned from7 sentences. Religions may pertain-to an empire.Logical formLearned from7 sentences. Empires can be formal.Logical formLearned from7 sentences. Historians may pertain-to an empire.Logical formLearned from7 sentences. A portuguese empire can be in a continent.Logical formLearned from7 sentences. An empire may pertain-to a kingpin.Logical formLearned from7 sentences. An empire may grow to some stores.Logical formLearned from7 sentences. An empire may be created by a conqueror.Logical formLearned from7 sentences. A male may establish an empire.Logical formLearned from7 sentences. An empire may undergo a reunification.Logical formLearned from7 sentences. Soldiers may pertain-to an empire.Logical formLearned from7 sentences. Victory can be over an empire.Logical formLearned from7 sentences. A periphery may pertain-to an empire.Logical formLearned from7 sentences.