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: During high school, he attended a summer program at the Juilliard School Link Information: The Juilliard School () is a private performing arts conservatory in New York City. Established in 1905 Answer: 1905
answer:
When was the school where Guttenberg attended a summer program during high school established?


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: Ballard was traded to the Vancouver Canucks (along with Victor Oreskovich) in exchange for Michael Grabner, Steve Bernier and Vancouver's first-round pick, Link Information: none Answer: none
answer:

Who scored more goals over his NHL career, Ballard or one of the two players, Grabner and Bernier , he was traded for?