user
Buckets, Barrels, Baskets, Cans.   What must you fill with empty hands?
A: backpacks
B: ring finger
C: leg
D: extremity
E: gloves 
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

E

<|end_of_solution|>