This task is about creating an unanswerable question based on a given passage. Construct a question that looks relevant to the given context but is unanswerable. Following are a few suggestions about how to create unanswerable questions:
(i) create questions which require satisfying a constraint that is not mentioned in the passage
(ii) create questions which require information beyond what is provided in the passage in order to answer
(iii) replace an existing entity, number, date mentioned in the passage with other entity, number, date and use it in the question
(iv) create a question which is answerable from the passage and then replace one or two words by their antonyms or insert/remove negation words to make it unanswerable.

[Q]: Passage: The University of Kansas School of Business is a public business school located on the main campus of the University of Kansas in Lawrence, Kansas. The KU School of Business was founded in 1924 and currently has more than 80 faculty members and approximately 1500 students.
[A]: What kind of institution isn't KU's School of Business?


[Q]: Passage: Of Alaska's 2010 Census population figure of 710,231, 20,429 people, or 2.88% of the population, did not live in an incorporated city or census-designated place. Approximately three-quarters of that figure were people who live in urban and suburban neighborhoods on the outskirts of the city limits of Ketchikan, Kodiak, Palmer and Wasilla. CDPs have not been established for these areas by the United States Census Bureau, except that seven CDPs were established for the Ketchikan-area neighborhoods in the 1980 Census (Clover Pass, Herring Cove, Ketchikan East, Mountain Point, North Tongass Highway, Pennock Island and Saxman East), but have not been used since. The remaining population was scattered throughout Alaska, both within organized boroughs and in the Unorganized Borough, in largely remote areas.
[A]: In 2010, what percent of Alaska's population did not live in a city or CPD?


[Q]: Passage: The Santa Monica Looff Hippodrome (carousel) is a National Historic Landmark. It sits on the Santa Monica Pier, which was built in 1909. The La Monica Ballroom on the pier was once the largest ballroom in the US and the source for many New Year's Eve national network broadcasts. The Santa Monica Civic Auditorium was an important music venue for several decades and hosted the Academy Awards in the 1960s. McCabe's Guitar Shop is still a leading acoustic performance space as well as retail outlet. Bergamot Station is a city-owned art gallery compound that includes the Santa Monica Museum of Art. The city is also home to the California Heritage Museum and the Angels Attic dollhouse and toy museum.
[A]:
In what year was the Santa Monica Looff Hippodrome built?