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Sentence analysis
5Spans
Sentence
Span Details
その
that; the; part; section; number; um; er; uh-> 其のpre-noun adjective, interjection
グループ
groupnoun
は
topic markergrammar
自然消滅
natural extinction; dying a natural death; coming to a natural end; ghosting; sudden unexplained end of communicationnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar