Group the following into manmade and non-manmade (naturally occurring) items: computer, salt, fence, tree stump, hillock, lightbulb, terracotta planter, snow, wolves, tablecloth, periodicals, museum
Manmade: computer, fence, lightbulb, terracotta planter, tablecloth, periodicals, museum
Non-manmade: salt, hillock, tree stump, snow, wolves
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Group the following into manmade and non-manmade (naturally occurring) items: computer, salt, fence, tree stump, hillock, lightbulb, terracotta planter, snow, wolves, tablecloth, periodicals, museum
### Input: 
### Response: Manmade: computer, fence, lightbulb, terracotta planter, tablecloth, periodicals, museum
Non-manmade: salt, hillock, tree stump, snow, wolves