AnalyzerSentence analysis7SpansSentence彼は日本随一のピアニストだ。1000 character limitAnalyzeSentence彼かれは日本にほん随ずい一いちのピアニストだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar日本にほんJapannoun随ずい一いちbest; greatest; number onenounのpossession, attribution, nominalizer, or nominal linkergrammarピアニストpianistnounだ。plain copulagrammar