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Sentence analysis
8Spans
Sentence
Span Details
事故
accident; incident; trouble; circumstances; reasonsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
直接要因
direct cause; proximate causenoun
は
topic markergrammar
運転手
driver; chauffeurnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
居眠り運転
falling asleep at the wheel; drowsy drivingnoun
だった。
past copulagrammar