Problem: The Bronx:

The Bronx has been featured significantly in fiction literature. All of the characters in Herman Wouk's City Boy: The Adventures of Herbie Bookbinder (1948) live in the Bronx, and about half of the action is set there. Kate Simon's Bronx Primitive: Portraits of a Childhood is directly autobiographical, a warm account of a Polish-Jewish girl in an immigrant family growing up before World War II, and living near Arthur Avenue and Tremont Avenue. In Jacob M. Appel's short story, "The Grand Concourse" (2007), a woman who grew up in the iconic Lewis Morris Building returns to the Morrisania neighborhood with her adult daughter. Similarly, in Avery Corman's book The Old Neighborhood (1980), an upper-middle class white protagonist returns to his birth neighborhood (Fordham Road and the Grand Concourse), and learns that even though the folks are poor, Hispanic and African-American, they are good people.

How much of 'City Boy: The Adventures of Herbie Bookbinder' is set in the Bronx?
---
A: about half

Problem: The Aeronautics Branch was renamed the Bureau of Air Commerce in 1934 to reflect its enhanced status within the Department. As commercial flying increased, the Bureau encouraged a group of airlines to establish the first three centers for providing air traffic control (ATC) along the airways. In 1936, the Bureau itself took over the centers and began to expand the ATC system. The pioneer air traffic controllers used maps, blackboards, and mental calculations to ensure the safe separation of aircraft traveling along designated routes between cities.
What was the Areonautics Branch renamed to?
---
Answer: Bureau of Air Commerce

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
PlayStation 3's initial production cost is estimated by iSuppli to have been US$805.85 for the 20 GB model and US$840.35 for the 60 GB model. However, they were priced at US$499 and US$599 respectively, meaning that units may have been sold at an estimated loss of $306 or $241 depending on model, if the cost estimates were correct, and thus may have contributed to Sony's games division posting an operating loss of 232.3 billion (US$1.97 billion) in the fiscal year ending March 2007. In April 2007, soon after these results were published, Ken Kutaragi, President of Sony Computer Entertainment, announced plans to retire. Various news agencies, including The Times and The Wall Street Journal reported that this was due to poor sales, while SCEI maintains that Kutaragi had been planning his retirement for six months prior to the announcement.
What was the name of Sony's President who announced his retirement amid rumors in April 2007?
A: Ken Kutaragi

Context and question: Mianyang Hi-Tech Industrial Development Zone was established in 1992, with a planned area of 43 km2 (17 sq mi). The zone is situated 96 kilometers away from Chengdu, and is 8 km (5.0 mi) away from Mianyang Airport. Since its establishment, the zone accumulated 177.4 billion yuan of industrial output, 46.2 billion yuan of gross domestic product, fiscal revenue 6.768 billion yuan. There are more than 136 high-tech enterprises in the zone and they accounted for more than 90% of the total industrial output.
How many high-tech enterprises are present in Chengdu?
Answer: unanswerable

Question: The BYU Ballroom Dance Company is known as one of the best formation ballroom dance teams in the world, having won the U.S. National Formation Dance Championship every year since 1982. BYU's Ballroom dance team has won first place in Latin or Standard (or both) many times when they have competed at the Blackpool Dance Festival, and they were the first U.S. team to win the formation championships at the famed British Championships in Blackpool, England in 1972 . The NDCA National DanceSport championships have been held at BYU for several years, and BYU holds dozens of ballroom dance classes each semester and is consequently the largest collegiate ballroom dance program in the world. In addition, BYU has a number of other notable dance teams and programs. These teams include the Theatre Ballet, Contemporary Dance Theatre, Living Legends, and International Folk Dance Ensemble. The Living Legends perform Latin, Native American, and Polynesian dancing. BYU boasts one of the largest dance departments in the nation. Many students from all different majors across campus participate in various dance classes each semester.
Is there an answer to this question: Who has the largest dance department in the nation?

Answer: unanswerable

Question: The George Washington Bridge is the world's busiest motor vehicle bridge, connecting Manhattan to Bergen County, New Jersey. The Verrazano-Narrows Bridge is the longest suspension bridge in the Americas and one of the world's longest. The Brooklyn Bridge is an icon of the city itself. The towers of the Brooklyn Bridge are built of limestone, granite, and Rosendale cement, and their architectural style is neo-Gothic, with characteristic pointed arches above the passageways through the stone towers. This bridge was also the longest suspension bridge in the world from its opening until 1903, and is the first steel-wire suspension bridge.
Is there an answer to this question: The biggest suspension bridge in the US is what?

Answer:
The Verrazano-Narrows Bridge