Problem: Muslim world:

Muslim physicians contributed to the field of medicine, including the subjects of anatomy and physiology: such as in the 15th century Persian work by Mansur ibn Muhammad ibn al-Faqih Ilyas entitled Tashrih al-badan (Anatomy of the body) which contained comprehensive diagrams of the body's structural, nervous and circulatory systems; or in the work of the Egyptian physician Ibn al-Nafis, who proposed the theory of pulmonary circulation. Avicenna's The Canon of Medicine remained an authoritative medical textbook in Europe until the 18th century. Abu al-Qasim al-Zahrawi (also known as Abulcasis) contributed to the discipline of medical surgery with his Kitab al-Tasrif ("Book of Concessions"), a medical encyclopedia which was later translated to Latin and used in European and Muslim medical schools for centuries. Other medical advancements came in the fields of pharmacology and pharmacy.

Who first established the fields of anatomy and phusiology?
---
A: unanswerable

Problem: Harper Lee has remained famously detached from interpreting the novel since the mid-1960s. However, she gave some insight into her themes when, in a rare letter to the editor, she wrote in response to the passionate reaction her book caused: "Surely it is plain to the simplest intelligence that To Kill a Mockingbird spells out in words of seldom more than two syllables a code of honor and conduct, Christian in its ethic, that is the heritage of all Southerners."
According to Lee, her book simply expressed a Christian code of honor and conduct inherit to whom?
---
Answer: all Southerners

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Non-Muslim groups in the Umayyad Caliphate, which included Christians, Jews, Zoroastrians, and pagan Berbers, were called dhimmis. They were given a legally protected status as second-class citizens as long as they accepted and acknowledged the political supremacy of the ruling Muslims. They were allowed to have their own courts, and were given freedom of their religion within the empire.[citation needed] Although they could not hold the highest public offices in the empire, they had many bureaucratic positions within the government. Christians and Jews still continued to produce great theological thinkers within their communities, but as time wore on, many of the intellectuals converted to Islam, leading to a lack of great thinkers in the non-Muslim communities.
Who was given a legally protected status as first class citizens?
A: unanswerable

Context and question: At the 2010 United States Census, there were 39,558 people, 15,504 households, and 8,558 families residing in the city. The population density was 3,680.8 per square mile (1,421.2/km2). There were 20,013 housing units at an average density of 1,862.2 per square mile (719.0/km2). The racial makeup of the city was 26.65% (10,543) White, 38.29% (15,148) Black or African American, 0.61% (242) Native American, 15.55% (6,153) Asian, 0.05% (18) Pacific Islander, 14.03% (5,549) from other races, and 4.82% (1,905) from two or more races. Hispanics or Latinos of any race were 30.45% (12,044) of the population.
How many housing units were in Atlantic City during the 2010 United States Census?
Answer: 20,013

Question: Other notable new vaccines of the period include those for measles (1962, John Franklin Enders of Children's Medical Center Boston, later refined by Maurice Hilleman at Merck), Rubella (1969, Hilleman, Merck) and mumps (1967, Hilleman, Merck) The United States incidences of rubella, congenital rubella syndrome, measles, and mumps all fell by >95% in the immediate aftermath of widespread vaccination. The first 20 years of licensed measles vaccination in the U.S. prevented an estimated 52 million cases of the disease, 17,400 cases of mental retardation, and 5,200 deaths.
Is there an answer to this question: What did the first measles prevent in its first 10 years?

Answer: unanswerable

Question: Richmond is home to several notable instances of various styles of modernism. Minoru Yamasaki designed the Federal Reserve Building which dominates the downtown skyline. The architectural firm of Skidmore, Owings & Merrill has designed two buildings: the Library of Virginia and the General Assembly Offices at the Eighth and Main Building. Philip Johnson designed the WRVA Building. The Richard Neutra-designed Rice House, a residence on a private island on the James River, remains Richmond's only true International Style home. The W.G. Harris residence in Richmond was designed by famed early modern architect and member of the Harvard Five, Landis Gores. Other notable architects to have worked in the city include Rick Mather, I.M. Pei, and Gordon Bunshaft.
Is there an answer to this question: What architectural style was the Rice House designed in?

Answer:
International