AnalyzerSentence analysis6SpansSentence事実の確かめが必要だ。1000 character limitAnalyzeSentence事じ実じつの確たしかめが必ひつ要ようだ。Span Details事じ実じつfact; truth; realityadverb, nounのpossession, attribution, nominalizer, or nominal linkergrammar確たしかめconfirmation; verification; checkingnounがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar