user
There were 23 birds sitting on a tree and a hunter shot 1.  How many left?
A: none they all flew away
B: birds
C: occupant
D: air sac
E: very small
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

A

<|end_of_solution|>