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Sentence analysis
6Spans
Sentence
Span Details
過酷
severe; harsh; rigorous; cruelna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
労働条件
working conditionsnoun
に
direction, time, indirect object, or target markergrammar
抗議
protest; objectionnoun, suru verb, no-adjective
した。
light/support verb with a noun or noun-like phrase-> するgrammar