AnalyzerSentence analysis4SpansSentence婚約者とデートなんだ。1000 character limitAnalyzeSentence婚こん約やく者しゃとデートなんだ。Span Details婚こん約やく者しゃfiancé; fiancéenounとquotation, conditional, companion, or and markergrammarデートdate with someone; outing for two; date night; calendar date; day or datenoun, suru verbなんだ。explanatory emphasis-> のだ/んだgrammar