Analyzer
Sentence analysis
6Spans
Sentence
Span Details
活発
lively; active; vigorousna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
議論
argument; discussion; debatenoun, suru verb
に
direction, time, indirect object, or target markergrammar
参加
participation; joining; entrynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar