user
I'm sometimes white,   Although sometimes I'm black.    I take you there,   But never bring you back.  What am I?
A: white lie
B: shade
C: im a hearse
D: hockey puck
E: put
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

C

<|end_of_solution|>