AnalyzerSentence analysis6SpansSentence東電の株価が急落した。1000 character limitAnalyzeSentence東とう電でんの株かぶ価かが急きゅう落らくした。Span Details東とう電でんTokyo Electric Power Company; TEPCOnounのpossession, attribution, nominalizer, or nominal linkergrammar株かぶ価かstock price; share price; stock pricesnounがsubject markergrammar急きゅう落らくsudden drop; sharp fall; plungenoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar