[A lesser light asks Ummon⫽
What are the activities of a sramana>⫽
Ummon answers⫽
I have not the slightest idea⑊⫽
The dim light then says⫽
Why haven’t you any idea>⫽
Ummon replies⫽
I just want to keep my no-idea]
⠀
I'm not seeing a "zero" in there that would allow us to test if it can be replaced with "no."
I would not expect that no->zero is, er, grammatically symmetric to zero->no.