user
What is the one question you can never answer "Yes" to and be telling the truth?
A: carp
B: call
C: are you dead
D: so
E: learning
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

C

<|end_of_solution|>