user
Why couldn't you hear the pterodactyl go to the bathroom?
A: faucet
B: because its extinct
C: grant
D: mouthwash
E: deaf
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

B

<|end_of_solution|>