user
There is a light blab at the top fool of 3 starry house and there are thee swishes one is going to turn on the light and two do not with one is the one that turns on the light?
A: milled
B: mold
C: etched
D: placed on shelf
E: birds
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

A

<|end_of_solution|>