Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : The Winter Hill air disaster occurred on 27 February 1958 when the Silver City Airways Bristol 170 Freighter G-AICS, travelling from the Isle of Man to Manchester, England, crashed into Winter Hill (also known as Rivington Moor) several hundred yards away from the Independent Television Authority's Winter Hill transmitting station. 
Question : The point in time of Winter Hill air disaster was when?
[A]: 27 February 1958


[Q]: Context : In 1918 tragedy struck, when both Rose Cleveland and Nelly Erichsen were carried off by the 1918 flu pandemic which decimated the post-war World. 
Question : What diseased did Nelly Erichsen struggle with?
[A]: 1918 flu pandemic


[Q]: Context : The Kano riot of 1953 refers to the riot, which broke out in the ancient city of Kano, located in Northern Nigeria, on 1 May 1953. 
Question : The point in time of Kano riot of 1953 was what?
[A]:
1 May 1953