user
What's black and white, black and white, black and white??
A: temple
B: capital
C: black letter
D: page
E: nun falling down stairs
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

E

<|end_of_solution|>