AnalyzerSentence analysis6SpansSentence彼の主張は道理至極だ。1000 character limitAnalyzeSentence彼かれの主しゅ張ちょうは道どう理り至し極ごくだ。Span Details彼かれhe; him; boyfriendpronounのpossession, attribution, nominalizer, or nominal linkergrammar主しゅ張ちょうclaim; assertion; opinion; advocacynoun, suru verbはtopic markergrammar道どう理り至し極ごくperfectly reasonable; standing to reasonnoun, na-adjectiveだ。plain copulagrammar