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.
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Question: Context : ''Perfect Week'' is the 14th episode of the fifth season of the CBS situation comedy How I Met Your Mother and 102nd episode overall.
Answer : How I Met Your Mother

Answer: Of what series is Perfect Week a part of?

Question: Context : The Anhui musk deer (Moschus anhuiensis) is an endangered species of musk deer that is native to China.
Answer : endangered species

Answer: What level is Anhui musk deer's iucn conservation status?

Question: Context : South African Airways Flight 228 was a scheduled flight of the Boeing 707-300C Pretoria, registration ZS-EUW, on 20 April 1968 from Johannesburg to Heathrow via Windhoek, Luanda, Las Palmas and Frankfurt.
Answer : 20 April 1968

Answer:
What was the date of South African Airways Flight 228?