AnalyzerSentence analysis7SpansSentence彼らは花火を爆発させた。1000 character limitAnalyzeSentence彼かれらは花はな火びを爆ばく発はつさせた。Span Details彼かれらthey; thempronounはtopic markergrammar花はな火びfireworksnounをobject markergrammar爆ばく発はつexplosion; detonation; blast; eruption; outburst; explosion (of emotion)noun, suru verbさせcausative auxiliary-> せる/させるgrammarた。past tense or completed actiongrammar