Definition: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
Input: But before the close of the war (about 250 BCE), when the Carthaginians were beginning to contract their operations, and confine themselves to the defense of as few points as possible, they removed all the inhabitants of Selinunte to Lilybaeum and destroyed the city It seems certain that it was never rebuilt.
Output:
What year did Selinunte dissolve?