Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Change cow's expression to mischievous smile. a cow with a machine gun, fantastical, concept art, highly detailed, artstation, 4 k, octane render, focus, smooth, trending, feng zhu, shaddy safadi, noah bradley, tyler edlin, jordan grimmer, darek zabrocki, neil blevins, tuomas korpi

### Response:
'a cow with a machine gun, fantastical, concept art, highly detailed, artstation, 4 k, octane render, focus, smooth, trending, feng zhu, shaddy safadi, noah bradley, tyler edlin, jordan grimmer, darek zabrocki, neil blevins, tuomas korpi, mischievous smile'

### End