Problem: For the finals, American Idol debuted a new state-of-the-art set and stage on March 11, 2008, along with a new on-air look. David Cook's performance of "Billie Jean" on top-ten night was lauded by the judges, but provoked controversy when they apparently mistook the Chris Cornell arrangement to be David Cook's own even though the performance was introduced as Cornell's version. Cornell himself said he was 'flattered' and praised David Cook's performance. David Cook was taken to the hospital after the top-nine performance show due to heart palpitations and high blood pressure.
Who was taken to the hospital after the top nine show?
The answer is the following: David Cook


In the 5th-century Ravenna, the capital of the Western Roman Empire, became the center of late Roman mosaic art. The Mausoleum of Galla Placidia was decorated with mosaics of high artistic quality in 425–430. The vaults of the small, cross-shaped structure are clad with mosaics on blue background. The central motif above the crossing is a golden cross in the middle of the starry sky. Another great building established by Galla Placidia was the church of San Giovanni Evangelista. She erected it in fulfillment of a vow that she made having escaped from a deadly storm in 425 on the sea voyage from Constantinople to Ravenna. The mosaics depicted the storm, portraits of members of the western and eastern imperial family and the bishop of Ravenna, Peter Chrysologus. They are known only from Renaissance sources because almost all were destroyed in 1747.
Why did Galla Placidia erect the church of San Giovanni Evangelista?
fulfillment of a vow


Input: Northwestern University
The university employs 3,401 full-time faculty members across its eleven schools, including 18 members of the National Academy of Sciences, 65 members of the American Academy of Arts and Sciences, 19 members of the National Academy of Engineering, and 6 members of the Institute of Medicine. Notable faculty include 2010 Nobel Prize–winning economist Dale T. Mortensen; nano-scientist Chad Mirkin; Tony Award-winning director Mary Zimmerman; management expert Philip Kotler; King Faisal International Prize in Science recipient Sir Fraser Stoddart; Steppenwolf Theatre director Anna Shapiro; sexual psychologist J. Michael Bailey; Holocaust denier Arthur Butz; Federalist Society co-founder Steven Calabresi; former Weatherman Bernardine Rae Dohrn; ethnographer Gary Alan Fine; Pulitzer Prize–winning historian Garry Wills; American Academy of Arts and Sciences fellow Monica Olvera de la Cruz and MacArthur Fellowship recipients Stuart Dybek, and Jennifer Richeson. Notable former faculty include political advisor David Axelrod, artist Ed Paschke, writer Charles Newman, Nobel Prize–winning chemist John Pople, and military sociologist and "don't ask, don't tell" author Charles Moskos.

Who is Northwestern's faculty member notable for being a Holocaust denier?
Output: Arthur Butz


Input: Article: The majority of the citizens of the Marshall Islands are of Marshallese descent, though there are small numbers of immigrants from the United States, China, Philippines and other Pacific islands. The two official languages are Marshallese, which is a member of the Malayo-Polynesian languages, and English. Almost the entire population of the islands practises some religion, with three-quarters of the country either following the United Church of Christ – Congregational in the Marshall Islands (UCCCMI) or the Assemblies of God.

Now answer this question: Of what ancestry are most Marshall Islands citizens?

Output: Marshallese


Article: The thirteenth season premiered on January 15, 2014, with Ryan Seacrest returning as host. Randy Jackson and Keith Urban returned, though Jackson moved from the judging panel to the role of in-mentor. Mariah Carey and Nicki Minaj left the panel after one season. Former judge Jennifer Lopez and former mentor Harry Connick, Jr. joined Urban on the panel. Also, Nigel Lythgoe and Ken Warwick were replaced as executive producers by Per Blankens, Jesse Ignjatovic and Evan Pragger. Bill DeRonde replaced Warwick as a director of the audition episodes, while Louis J. Horvitz replaced Gregg Gelfand as a director of the show.

Question: Per Blankens, Jesse Ignjatovic, and Evan Pragger replaced which two executives?
Ans: Nigel Lythgoe and Ken Warwick


Input: Wood
No definite relation exists between the annual rings of growth and the amount of sapwood. Within the same species the cross-sectional area of the sapwood is very roughly proportional to the size of the crown of the tree. If the rings are narrow, more of them are required than where they are wide. As the tree gets larger, the sapwood must necessarily become thinner or increase materially in volume. Sapwood is thicker in the upper portion of the trunk of a tree than near the base, because the age and the diameter of the upper sections are less.

In what part of the tree trunk is the sapwood layer thinnest?
Output:
near the base