user
There is a submarine that will only operate if there are exactly 20 passengers on the ship.  If the first 19 seats were taken by averaged sized men and the last seat was taken by a fat over weighted lady, how come the submarine sank?
A: ship chandler
B: ewe
C: tables
D: shipload
E: submarines are supposed to sink
assistant
<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

<|end_of_thought|>

<|begin_of_solution|>

E

<|end_of_solution|>