Analyzer
Sentence analysis
7Spans
Sentence
Span Details
不妊
infertility; sterility; barrennessnoun, no-adjective
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
は
topic markergrammar
少子化
declining birth rate; decrease in the number of children; sub-replacement fertilitynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
一因
one cause; one factor; one reasonnoun
だ。
plain copulagrammar