AnalyzerSentence analysis3SpansSentence有害な関係1000 character limitAnalyzeSentence有ゆう害がいな関かん係けいSpan Details有ゆう害がいharmful; hazardousna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar関かん係けいrelation; relationship; connection; involvement; participation; concern; influence; effect; sexual relations; sexual relationship; related to; connected tonoun, suru verb, noun suffix