AnalyzerSentence analysis3SpansSentence最初の投稿者1000 character limitAnalyzeSentence最さい初しょの投とう稿こう者しゃSpan Details最さい初しょfirst; beginning; outsetno-adjective, noun, adverbのpossession, attribution, nominalizer, or nominal linkergrammar投とう稿こう者しゃcontributor; poster; submitternoun