AnalyzerSentence analysis6SpansSentence彼は科学知識が豊富だ。1000 character limitAnalyzeSentence彼かれは科か学がく知ち識しきが豊ほう富ふだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar科か学がく知ち識しきscientific knowledgenounがsubject markergrammar豊ほう富ふabundant; plentiful; rich; amplena-adjective, nounだ。plain copulagrammar