AnalyzerSentence analysis3SpansSentence明日雨が降るかな?1000 character limitAnalyzeSentence明日あした雨あめが降ふるかな?Span Details明日あしたtomorrow; near futurenoun, adverb雨あめが降ふるto rainexpression, verbかな?I wonder; sentence-ending uncertaintygrammar