Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Ex Input:
Context : National Coming Out Day (NCOD) is an annual LGBTQI awareness day observed on October 11.
Answer : October 11

Ex Output:
The point in time of National Coming Out Day was when?

Ex Input:
Context : The Kensington Canal was a canal, about two miles long, opened in 1828 in London from the River Thames at Chelsea, along the line of Counter's Creek, to a basin near Warwick Road in Kensington.
Answer : 1828

Ex Output:
What was the date of the opening of Kensington Canal?

Ex Input:
Context : Lufthansa Flight 502 was a scheduled flight from Hamburg, Germany to Buenos Aires, Argentina; on 11 January 1959, the flight was being operated by a Lockheed L-1049G Super Constellation (registration D-ALAK).
Answer : 11 January 1959

Ex Output:
The point in time of Lufthansa Flight 502 was what?