Analyzer
Sentence analysis
6Spans
Sentence
Span Details
監督
supervision; direction; management; director; supervisor; coach; managernoun, suru verb
は
topic markergrammar
判定
judgment; decision; ruling; callnoun, suru verb
に
direction, time, indirect object, or target markergrammar
チャレンジ
taking on a challenge; attempt; trying; requesting a video review; challenging a referee's callnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar