BUR #16036 has been approved by @nonamethanks.
create implication chocolate_doughnut -> doughnut
create alias chocolate_donut -> chocolate_doughnut
Well, various doughnuts (or donuts) variant tags were already implicated to the main donut tags except chocolate doughnut. So I think it should be implicated for consistency.
Plus, I think it also needs a "donut" alias like the other donut variant tags for consistency.
P.S. I just noticed that the "chocolate donut" were a leftover artist name tag, so I think it should be properly allocated as well.
P.S.2 Okay, since it was changed, I'll remove the category change request.
Updated