AnalyzerSentence analysis6SpansSentence彼は環境保護の闘士だ。1000 character limitAnalyzeSentence彼かれは環かん境きょう保ほ護ごの闘とう士しだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar環かん境きょう保ほ護ごenvironmental protectionnoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammar闘とう士しfighter; militant; championnounだ。plain copulagrammar