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

### Instruction:
Change the background to a crowded city. window, eye, women, buildings, surprise, scared, couch by wlop, artgerm, greg rutkowski

### Response:
'window, eye, women, buildings, surprise, scared, couch by wlop, artgerm, greg rutkowski, crowded city'

### End