AnalyzerSentence analysis3SpansSentence社交的な頭脳1000 character limitAnalyzeSentence社しゃ交こう的てきな頭ず脳のうSpan Details社しゃ交こう的てきsociable; outgoingna-adjectiveなadnominal form of the copula after a na-adjectivegrammar頭ず脳のうhead; brains; mind; intellect; intelligence; understandingnoun