user
What has roots that nobody sees, and is taller than trees.   Up, up it goes, and yet it never grows.   What is it?
A: dip
B: bald eagle
C: dress
D: enlargement
E:  a mountain
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

E

<|end_of_solution|>