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Sentence analysis
6Spans
Sentence
Span Details
会議室
conference room; meeting roomnoun
が
subject markergrammar
三階
third floor; third storeynoun
に
direction, time, indirect object, or target markergrammar
変わっ
change; be transformed; vary; move to; be changed to another place; be different; be unusual; be uncommon-> 変わるgodan verb
た。
past tense or completed actiongrammar