AnalyzerSentence analysis3SpansSentenceフォーマルなパーティー1000 character limitAnalyzeSentenceフォーマルなパーティーSpan Detailsフォーマルformalna-adjectiveなadnominal form of the copula after a na-adjectivegrammarパーティーparty; social gathering; group taking part in an activity; political partynoun