AnalyzerSentence analysis4SpansSentence成績は不可だった。1000 character limitAnalyzeSentence成せい績せきは不ふ可かだった。Span Details成せい績せきresults; record; gradesnounはtopic markergrammar不ふ可かwrong; bad; improper; inadvisable; not allowed; not possible; failing gradeno-adjective, noun, noun suffixだった。past copulagrammar