AnalyzerSentence analysis3SpansSentence子供の頃のあだ名1000 character limitAnalyzeSentence子こ供どもの頃ころのあだ名なSpan Details子こ供どもの頃ころchildhood; when one was a childexpression, noun, adverbのpossession, attribution, nominalizer, or nominal linkergrammarあだ名なnicknamenoun, suru verb