AnalyzerSentence analysis6SpansSentence人員の補充が必要だ。1000 character limitAnalyzeSentence人じん員いんの補ほ充じゅうが必ひつ要ようだ。Span Details人じん員いんnumber of people; personnel; staffnounのpossession, attribution, nominalizer, or nominal linkergrammar補ほ充じゅうreplenishment; supplementation; refillnoun, suru verbがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar