AnalyzerSentence analysis3SpansSentence経済的な選択1000 character limitAnalyzeSentence経けい済ざい的てきな選せん択たくSpan Details経けい済ざい的てきeconomic; financial; economical; thrifty; frugalna-adjectiveなadnominal form of the copula after a na-adjectivegrammar選せん択たくchoice; selection; optionnoun, suru verb