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Sentence
Span Details
マルチプルチョイス
multiple-choicenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
に
direction, time, indirect object, or target markergrammar
答える
answer; reply; respondichidan verb
とき
time; hour; moment; occasion; case; when; chance; opportunity; season; the times; the age; the day; tense-> 時noun, adverb
は、
topic markergrammar
消去法
elimination method; process of eliminationnoun
が
subject markergrammar
役に立つ。
be helpful; be useful; serve a purposeexpression, verb