AnalyzerSentence analysis3SpansSentence三人の博士1000 character limitAnalyzeSentence三さん人にんの博士はかせSpan Details三さん人にんthree peoplenounのpossession, attribution, nominalizer, or nominal linkergrammar博士はかせexpert; learned person; master; doctor; PhD; Dr.; imperial court instructor (ritsuryō period); pitch and length marks (Buddhist chant)noun, noun suffix