AnalyzerSentence analysis6SpansSentence彼は下層階級の出身だ。1000 character limitAnalyzeSentence彼かれは下か層そう階かい級きゅうの出しゅっ身しんだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar下か層そう階かい級きゅうlower classes; proletariatnoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammar出しゅっ身しんorigin; hometown; background; alma maternounだ。plain copulagrammar