user
Two twins were born on the same day by the same mother the bot live one side of a hill they never met they'll never will meet.  What are they. 
A: take
B: pit
C: share a bedroom
D: there ears
E: membrane
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

D

<|end_of_solution|>