user
Whats black, white and re(a)d all over?
A: firecracker
B: note
C: thunder
D: cow in hot lava
E: black book
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

D

<|end_of_solution|>