Question: When did the last season of jersey shore air?
qaPairs: question: When did season 4 of jersey shore first air?
answer: August 4, 2011
question: When did season 4 of jersey shore last air?
answer: October 20, 2011
question: When did season 5 of jersey shore first air?
answer: January 5, 2012
question: When did season 5 of jersey shore last air?
answer: March 15, 2012
question: When did season 6 of jersey shore first air?
answer: October 4, 2012
question: When did season 6 of jersey shore last air?
answer: December 20, 2012