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Sentence analysis
9Spans
Sentence
Span Details
両国
both countries; Ryōgoku (area of Tokyo)noun
の
possession, attribution, nominalizer, or nominal linkergrammar
協力関係
cooperative relationship; partnership; alliancenoun
を
object markergrammar
深化
deepening; becoming deepernoun, suru verb
させる
causative auxiliary-> せる/させるgrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
が
subject markergrammar
ある。
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary