<|im_start|>user
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<|im_end|>
<|im_start|>assistant
Manmade: computer, fence, lightbulb, terracotta planter, tablecloth, periodicals, museum
Non-manmade: salt, hillock, tree stump, snow, wolves<|im_end|>
