AnalyzerSentence analysis6SpansSentence両頭のハンマーは便利だ。1000 character limitAnalyzeSentence両りょう頭とうのハンマーは便べん利りだ。Span Details両りょう頭とうdouble-headednoun, no-adjectiveのpossession, attribution, nominalizer, or nominal linkergrammarハンマーhammernounはtopic markergrammar便べん利りconvenient; handy; usefulna-adjectiveだ。plain copulagrammar