AnalyzerSentence analysis5SpansSentenceそれは何でしょうか?1000 character limitAnalyzeSentenceそれは何なんでしょうか?Span Detailsそれthat; it; then; that time; that point; there; you-> 其れpronounはtopic markergrammar何なんwhat; how many; many; a lot of; several; a few; somepronoun, prefixでしょうit seems; I think; I guess; I wonder; right?; don't you agree?expressionか?question or alternative markergrammar