AnalyzerSentence analysis8SpansSentence著名な経済学者が講演を行った。1000 character limitAnalyzeSentence著ちょ名めいな経けい済ざい学がく者しゃが講こう演えんを行おこなった。Span Details著ちょ名めいfamous; noted; eminentna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar経けい済ざい学がく者しゃeconomistnounがsubject markergrammar講こう演えんlecture; address; speechnoun, suru verbをobject markergrammar行おこなっperform; carry out; conduct; do-> 行うgodan verbた。past tense or completed actiongrammar