user
Loudly I flicker, with a crackle and pop.  Feed me now quicker, or I will just stop. What am I?
A: pin
B: popcorn
C: bonfire
D: crackle
E: super
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

C

<|end_of_solution|>