user
An empty bus pulls up to a stop and 10 people get on.  At the next stop 5 people get off and twice as many people get on as at the first stop.  At the third stop 25 get off.   How many people are on the bus at this point?
A: persons
B: coach
C: labor
D: just 1 the driver
E: stairs
assistant
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Deep Thought is thinking for 7.5 million years.

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<|begin_of_solution|>

D

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