AnalyzerSentence analysis8SpansSentence彼は化学の知識が豊富だ。1000 character limitAnalyzeSentence彼かれは化か学がくの知ち識しきが豊ほう富ふだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar化か学がくchemistrynounのpossession, attribution, nominalizer, or nominal linkergrammar知ち識しきknowledge; informationnounがsubject markergrammar豊ほう富ふabundant; plentiful; rich; amplena-adjective, nounだ。plain copulagrammar