Problem: Boston:

The city, especially the East Boston neighborhood, has a significant Hispanic community. Hispanics in Boston are mostly of Puerto Rican (30,506 or 4.9% of total city population), Dominican (25,648 or 4.2% of total city population), Salvadoran (10,850 or 1.8% of city population), Colombian (6,649 or 1.1% of total city population), Mexican (5,961 or 1.0% of total city population), and Guatemalan (4,451 or 0.7% of total city population) ethnic origin. When including all Hispanic national origins, they number 107,917. In Greater Boston, these numbers grow significantly with Puerto Ricans numbering 175,000+, Dominicans 95,000+, Salvadorans 40,000+, Guatemalans 31,000+, Mexicans 25,000+, and Colombians numbering 22,000+.

How many Puerto Rican hispanics live in greater Boston?
---
A: 175,000+

Problem: There is some controversy about comprehensive schools. As a rule of thumb those supporting The Left Party, the Social Democratic Party of Germany and Alliance '90/The Greens are in favour of comprehensive schools, while those supporting the Christian Democratic Union and the Free Democratic Party are opposed to them.
What aren't generally in favor of comprehensive schools?
---
Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Many adaptations of the instrument have been done to cater to the special needs of Indian Carnatic music. In Indian classical music and Indian light music, the mandolin, which bears little resemblance to the European mandolin, is usually tuned E-B-E-B. As there is no concept of absolute pitch in Indian classical music, any convenient tuning maintaining these relative pitch intervals between the strings can be used. Another prevalent tuning with these intervals is C-G-C-G, which corresponds to Sa-Pa-Sa-Pa in the Indian carnatic classical music style. This tuning corresponds to the way violins are tuned for carnatic classical music. This type of mandolin is also used in Bhangra, dance music popular in Punjabi culture.
What is the mandolin usually tuned to for Asian music?
A: unanswerable

Context and question: Jewish historians also note that certain customs of today's Orthodox are not continuations of past practice, but instead represent innovations that would have been unknown to prior generations. For example, the now-widespread haredi tradition of cutting a boy's hair for the first time on his third birthday (upshirin or upsheerin, Yiddish for "haircut") "originated as an Arab custom that parents cut a newborn boy's hair and burned it in a fire as a sacrifice," and "Jews in Palestine learned this custom from Arabs and adapted it to a special Jewish context." The Ashkenazi prohibition against eating kitniyot (grains and legumes such as rice, corn, beans, and peanuts) during Passover was explicitly rejected in the Talmud, has no known precedent before the 12th century and represented a minority position for hundreds of years thereafter, but nonetheless has remained a mandatory prohibition among Ashkenazi Orthodox Jews due to their historic adherence to the ReMA's rulings in the Shulchan Aruch.
What do historians note are continuations of past practices?
Answer: unanswerable

Question: Emulation of the SNES is now available on handheld units, such as Android devices, Apple's iPhone and iPad, Sony's PlayStation Portable (PSP), the Nintendo DS and Game Boy Advance, the Gizmondo, the Dingoo and the GP2X by GamePark Holdings, as well as PDAs. While individual games have been included with emulators on some GameCube discs, Nintendo's Virtual Console service for the Wii marks the introduction of officially sanctioned general SNES emulation, though SNES9x GX, a port of SNES9x, has been made for the Wii.
Is there an answer to this question: What portable game systems have SNES emulators?

Answer: Sony's PlayStation Portable (PSP), the Nintendo DS and Game Boy Advance, the Gizmondo, the Dingoo and the GP2X by GamePark Holdings

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
A pub /pb/, or public house is, despite its name, a private house, but is called a public house because it is licensed to sell alcohol to the general public. It is a drinking establishment in Britain, Ireland, New Zealand, Australia, Canada, Denmark and New England. In many places, especially in villages, a pub can be the focal point of the community. The writings of Samuel Pepys describe the pub as the heart of England.
Other than the United States, where in North America are pubs located?
A:
Canada