発生 はっせい げん否認 ひにん不能 ふのうだったら
hasseigenno hinin funōdattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 発生源の否認不能

1. If/when the source is undeniable.; If/when the origin cannot be denied.

Tara Conditional
Computing