What are some interesting icing flavors for a doughnut? 
human
Ack! That’s not an easy question. But here’s a list of common icing flavors:  strawberry  chocolate  lemon  berry  butter  key lime  French vanilla  So you should probably ask, What are some interesting icing flavors for a doughnut?
assistant
What are some interesting icing flavors for a doughnut? 
human
I imagine that you are referring to donuts, not doughnuts?
assistant