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Sentence analysis
8Spans
Sentence
Span Details
化学
chemistrynoun
毒
poison; toxic substance; harm; bad influence; corrupting influence; malice; spite; venom; abusive language; verbal barbsnoun
による
by; due to; depending ongrammar
中毒
poisoning; addiction; hooked onnoun, suru verb, noun suffix
事故
accident; incident; trouble; circumstances; reasonsnoun
が
subject markergrammar
発生
occurrence; outbreak; emergence; generation; production; development; growth; ontogenynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar