user
I can wear a ring, i help you hear, they arent really noticable, i can be big or small, i can come in weird shaped, i have a drum inside of me.  WHAT AM I?
A: penny
B: aid
C: soup
D: earlob ear dahhhhh
E: be
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

D

<|end_of_solution|>