user
At night they come without being fetched, And by day they are lost without being stolen.  What is it?
A: has
B: dreams and stars
C: sleeping
D: solutions
E: sorrows and nightmares
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

B

<|end_of_solution|>