Analyzer
Sentence analysis
4Spans
Sentence
Span Details
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
が
subject markergrammar
複雑化
complication; becoming complicatednoun, suru verb
した。
under; below; beneath; bottom; lower part; younger; lower in rank; inferior; right after; no sooner than; trade-in; preliminary; preparatory-> 下noun, no-adjective, noun prefix