user
Who was the president of the USA before John F.  Kennedy was assassinated?
A: dollar
B: presidentship
C: GOP
D: dallas
E: john f  kennedy
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

E

<|end_of_solution|>