Question: When did the last earthquake happen in england?
qaPairs: question: When did the last earthquake happen in england, as of 2017?
answer: 4 August 2017
question: When did the last earthquake happen in england, as of 2016?
answer: 26 May 2015
question: When did the last earthquake happen in england, as of 2015?
answer: 26 May 2015