Question: When did the last episode of the simpsons air?
Disambiguated questions and answers: question: When did the episode 627 of the simpsons air?
When did the episode 626 of the simpsons air?
When did the episode 625 of the simpsons air?
answer: December 10, 2017
December 3, 2017
November 19, 2017
question: When did the last episode season 28 of the simpsons air?
When did the last episode season 27 of the simpsons air?
When did the last episode season 26 of the simpsons air?
When did episode 627 of the simpsons air?
When did episode 626 of the simpsons air?
When did episode 625 of the simpsons air?
answer: May 21, 2017
May 22, 2016
May 17, 2015
December 10, 2017
December 3, 2017
November 19, 2017
Natural Questions answer: April 22 , 2018 (from the Wikipedia article "The Simpsons (season 29)")