AnalyzerSentence analysis3SpansSentence話題にする1000 character limitAnalyzeSentence話わ題だいにするSpan Details話わ題だいtopic; subject; topical; much talked about; in the newsnoun, no-adjectiveにdirection, time, indirect object, or target markergrammarするlight/support verb with a noun or noun-like phrasegrammar