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Sentence analysis
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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
の
possession, attribution, nominalizer, or nominal linkergrammar
難しさ
difficulty; degree of difficultynoun
は
topic markergrammar
異常
abnormal; unusual; extraordinaryna-adjective, noun
だ。
plain copulagrammar