AnalyzerSentence analysis6SpansSentence理論の精緻化が必要だ。1000 character limitAnalyzeSentence理り論ろんの精せい緻ち化かが必ひつ要ようだ。Span Details理り論ろんtheorynounのpossession, attribution, nominalizer, or nominal linkergrammar精せい緻ち化かrefinement; elaborationnoun, suru verbがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar