instruction:
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.
question:
Context: Sia performed "Chandelier" on The Ellen DeGeneres Show on 19 May 2014, Link Information: The Ellen DeGeneres Show (often shortened to Ellen and stylized in all lowercase) is an American television variety comedy talk show hosted by Ellen DeGeneres. Debuting on September 8, 2003 Answer: 11
answer:
How long had the show in which Sia performed "Chandelier" in 2014 been on the air?


question:
Context: Katsu made her debut on March 21, 2011, wrestling JWP Openweight Champion Leon to a draw in a five-minute "exhibition match". Link Information: She made her debut under her real name on March 15, 2000 Answer: 11
answer:
How long had Leon been the JWP Openweight Champion when she had an exhibition match with Katsu?


question:
Context: Todd Lyght, a former All-American at Notre Dame and Cornerbacks coach at Vanderbilt, accepted the same position on the coaching staff. Link Information: none Answer: none
answer:

What is the endowment of the university that Todd Lyght was a cornerbacks coach at?