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Sentence analysis
10Spans
Sentence
Span Details
ブラックボックス
black box; flight recorder; opaque systemnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
データ
data; datumnoun
が
subject markergrammar
事故原因
cause of an accident; accident causenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
解明
elucidation; clarification; explanationnoun, suru verb
に
direction, time, indirect object, or target markergrammar
役立っ
be useful; be helpful; serve the purpose-> 役立つgodan verb
た。
past tense or completed actiongrammar