A (family line) can be imperial.Logical formLearned from3 sentences. Members can be imperial.Logical formLearned from3 sentences. A (succession crisis) can be in an imperial household.Logical formLearned from3 sentences. A male can be imperial on points.Logical formLearned from3 sentences. A treatment may pertain-to an imperial household.Logical formLearned from3 sentences. A mater can be for members of an imperial family.Logical formLearned from3 sentences. An imperial army may invade.Logical formLearned from3 sentences. A visitor can be imperial.Logical formLearned from3 sentences. A visit can be to an imperial city.Logical formLearned from3 sentences. Talks can be in an imperial city of a world-city.Logical formLearned from3 sentences. A hospital may pertain-to an imperial household.Logical formLearned from3 sentences. A (household agency official) can be imperial.Logical formLearned from3 sentences. A cemetery may pertain-to an imperial family.Logical formLearned from3 sentences. A japanese imperial army can be after a surrender.Logical formLearned from3 sentences. (Chemical weapons) may be leave_behinded in a country by a japanese imperial army.Logical formLearned from3 sentences.