Analyzer
Sentence analysis
6Spans
Sentence
Span Details
事件
incident; case; affair; eventnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
背景
background; backdrop; setting; circumstances; context; background to a situation; backing; support from behind the scenesnoun
を
object markergrammar
調査
investigation; examination; inquiry; surveynoun, suru verb
する。
light/support verb with a noun or noun-like phrasegrammar