AnalyzerSentence analysis6SpansSentence彼は話題を変えた。1000 character limitAnalyzeSentence彼かれは話わ題だいを変かえた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar話わ題だいtopic; subject; topical; much talked about; in the newsnoun, no-adjectiveをobject markergrammar変かえchange; alter; transform; reform; revise; amend-> 変えるichidan verbた。past tense or completed actiongrammar