AnalyzerSentence analysis3SpansSentence天然痘の根絶1000 character limitAnalyzeSentence天てん然ねん痘とうの根こん絶ぜつSpan Details天てん然ねん痘とうsmallpox; variolanounのpossession, attribution, nominalizer, or nominal linkergrammar根こん絶ぜつeradication; extermination; rooting outnoun, suru verb