Problem: List of numbered streets in Manhattan:

10th Street (404403N 740011W / 40.7342580N 74.0029670W / 40.7342580; -74.0029670) begins at the FDR Drive and Avenue C. West of Sixth Avenue, it turns southward about 40 degrees to join the Greenwich Village street grid and continue to West Street on the Hudson River. Because West 4th Street turns northward at Sixth Avenue, it intersects 10th, 11th and 12th and 13th Streets in the West Village. The M8 bus operates on 10th Street in both directions between Avenue D and Avenue A, and eastbound between West Street and Sixth Avenue. 10th Street has an eastbound bike lane from West Street to the East River. In 2009, the two-way section of 10th Street between Avenue A and the East River had bicycle markings and sharrows installed, but it still has no dedicated bike lane. West 10th Street was previously named Amos Street for Richard Amos. The end of West 10th Street toward the Hudson River was once the home of Newgate Prison, New York City's first prison and the United States' second.

Which bus operates on 10th Street between Avenues D and A and between West Street and Sixth Ave?
---
A: M8

Problem: Modern-day Nigeria has been the site of numerous kingdoms and tribal states over the millennia. The modern state originated from British colonial rule beginning in the 19th century, and the merging of the Southern Nigeria Protectorate and Northern Nigeria Protectorate in 1914. The British set up administrative and legal structures whilst practising indirect rule through traditional chiefdoms. Nigeria became a formally independent federation in 1960, and plunged into a civil war from 1967 to 1970. It has since alternated between democratically-elected civilian governments and military dictatorships, until it achieved a stable democracy in 1999, with its 2011 presidential elections being viewed as the first to be conducted reasonably freely and fairly.
When did Nigeria have a fair presidential election?
---
Answer: 2011

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The relational model, first proposed in 1970 by Edgar F. Codd, departed from this tradition by insisting that applications should search for data by content, rather than by following links. The relational model employs sets of ledger-style tables, each used for a different type of entity. Only in the mid-1980s did computing hardware become powerful enough to allow the wide deployment of relational systems (DBMSs plus applications). By the early 1990s, however, relational systems dominated in all large-scale data processing applications, and as of 2015[update] they remain dominant : IBM DB2, Oracle, MySQL and Microsoft SQL Server are the top DBMS. The dominant database language, standardised SQL for the relational model, has influenced database languages for other data models.[citation needed]
How was information lost in a relational model?
A: unanswerable

Context and question: Beginning in the late 1950s and 1960s, architectural phenomenology emerged as an important movement in the early reaction against modernism, with architects like Charles Moore in the USA, Christian Norberg-Schulz in Norway, and Ernesto Nathan Rogers and Vittorio Gregotti in Italy, who collectively popularized an interest in a new contemporary architecture aimed at expanding human experience using historical buildings as models and precedents. Postmodernism produced a style that combined contemporary building technology and cheap materials, with the aesthetics of older pre-modern and non-modern styles, from high classical architecture to popular or vernacular regional building styles. Robert Venturi famously defined postmodern architecture as a "decorated shed" (an ordinary building which is functionally designed inside and embellished on the outside), and upheld it against modernist and brutalist "ducks" (buildings with unnecessarily expressive tectonic forms).
What was architectural phenomenology reacting to?
Answer: modernism

Question: Florida High Speed Rail was a proposed government backed high-speed rail system that would have connected Miami, Orlando, and Tampa. The first phase was planned to connect Orlando and Tampa and was offered federal funding, but it was turned down by Governor Rick Scott in 2011. The second phase of the line was envisioned to connect Miami. By 2014, a private project known as All Aboard Florida by a company of the historic Florida East Coast Railway began construction of a higher-speed rail line in South Florida that is planned to eventually terminate at Orlando International Airport.
Is there an answer to this question: Who was the governor of Florida in 2001?

Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Germany's strong ties with Israel include cooperation on scientific and educational endeavors and the two states remain strong economic and military partners. Under the reparations agreement, by 2007[update] Germany had paid 25 billion euros in reparations to the Israeli state and individual Israeli Holocaust survivors. The UK has kept full diplomatic relations with Israel since its formation having had two visits from heads of state in 2007. The UK is seen as having a "natural" relationship with Israel on account of the British Mandate for Palestine. Relations between the two countries were also made stronger by former prime minister Tony Blair's efforts for a two state resolution. Israel is included in the European Union's European Neighbourhood Policy (ENP), which aims at bringing the EU and its neighbours closer.
What aims at bringing EU and its neighbours closer?
A:
European Neighbourhood Policy