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.

Example Input: Context : Hje Taastrup station is a railway station in Hje-Taastrup municipality, Denmark, opened on 31 May 1986.
Answer : 1986
Example Output: When was Hje Taastrup station founded?

Example Input: Context : Veolia Water (formerly Vivendi Water, originally Generale des Eaux), is the water division of the French company Veolia Environnement and the world's largest supplier of water services.
Answer : Veolia Environnement
Example Output: What company is Veolia Water part of?

Example Input: Context : ''Make Love, Not Warcraft'' is the eighth episode of the tenth season of the animated television series South Park, and the 147th episode overall.
Answer : South Park
Example Output:
What series is Make Love, Not Warcraft in?