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 : The 29th Venice International Film Festival was held from 25 August to 7 September 1968. 
Answer : 1968

Ex Output:
The date of 29th Venice International Film Festival was what?


Ex Input:
Context : Abdur Rahman Chughtai (1897--1975) was a painter and intellectual from Pakistan, who created his own unique, distinctive painting style influenced by Mughal art, miniature painting, Art Nouveau and Islamic art traditions. 
Answer : 1975

Ex Output:
What was the date of death for Abdur Rahman Chughtai?


Ex Input:
Context : The 2007 enlargement of the European Union saw Bulgaria and Romania join the European Union (EU) on 1 January 2007. 
Answer : 1 January 2007

Ex Output:

On what date did 2007 enlargement of the European Union occur?