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Sentence analysis
10Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
数学
mathematicsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
は
topic markergrammar
本当に
really; trulyadverb
頭
head (body part); hair (on one's head); mind; brains; intellect; leader; chief; boss; captain; top; tip; head (of something); beginning; start; head count; person; down payment; deposit; top component of a kanji; pair (mahjong)noun
を
object markergrammar
悩ま
worry; be troubled; agonize-> 悩むgodan verb
せる。
make someone do; let someone do; causative; allow to do; let do; permissive; honorific auxiliary; respectful expression for others' actionsauxiliary verb, auxiliary
競るせるcompete; vie; bid; sell at auction迫るせるapproach; draw near; be imminent; press; urge; compel