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Sentence analysis
7Spans
Sentence
Span Details
社会基盤
social infrastructurenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
老朽化
deterioration; becoming decrepit; becoming worn outnoun, suru verb
対策
countermeasure; measure; stepnoun
が
subject markergrammar
課題
subject; theme; issue; homework; assignment; problem to solve; task; challenge; route; problem (climbing)noun
だ。
plain copulagrammar