In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.

[EX Q]: Context: On 14 May, and Ariane 5ECA launched the Herschel and Planck spacecraft. Link Information: The spacecraft, built in the Cannes Mandelieu Space Center, under Thales Alenia Space Contractorship, was successfully launched from the Guiana Space Centre in French Guiana at 13:12:02 UTC on 14 May 2009 Answer: Herschel
[EX A]: Between the Hershel and Planck spacecrafts, which one was launched first?

[EX Q]: Context: This somehow contrasts with the image of the Elizabethan era as the time of William Shakespeare, Link Information: none Answer: none
[EX A]: When did the era in which William Shakespeare was active begin?

[EX Q]: Context: Tony met Deep Purple in the early 1970s, when the last recording of Ashton, Gardner and Dyke was a collaboration with keyboardist Jon Lord on the soundtrack for a b-movie called The Last Rebel. Link Information: Deep Purple are an English rock band formed in Hertford in 1968 Answer: 1968
[EX A]:
What year was Deep Purple founded?