AnalyzerSentence analysis6SpansSentence彼は楽天的な性格だ。1000 character limitAnalyzeSentence彼かれは楽らく天てん的てきな性せい格かくだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar楽らく天てん的てきoptimisticna-adjectiveなadnominal form of the copula after a na-adjectivegrammar性せい格かくpersonality; character; disposition; nature; characteristicsnounだ。plain copulagrammar