AnalyzerSentence analysis2SpansSentence環境保護協定1000 character limitAnalyzeSentence環かん境きょう保ほ護ご協きょう定ていSpan Details環かん境きょう保ほ護ごenvironmental protectionnoun, no-adjective協きょう定ていagreement; pact; formal arrangementnoun, suru verb