AnalyzerSentence analysis3SpansSentenceわいせつな行為1000 character limitAnalyzeSentenceわいせつな行こう為いSpan Detailsわいせつobscene; indecent; dirty; improper-> 猥褻na-adjective, nounなadnominal form of the copula after a na-adjectivegrammar行こう為いact; deed; conductnoun