Input: Read this: The prefix neo is used to describe a 20th-century or contemporary composition written in the style of an earlier era, such as Classical or Romantic. Stravinsky's Pulcinella, for example, is a neoclassical composition because it is stylistically similar to works of the Classical era.
Question: A Contemporary composition written in the style of an earlier era is described with what prefix?

Output: neo

QUES: Tristan da Cunha is part of the British overseas territory of Saint Helena, Ascension and Tristan da Cunha. This includes Saint Helena and equatorial Ascension Island some 3,730 kilometres (2,318 mi) to the north of Tristan. The island has a population of 267 as of January 2016.

Which territory is Saint Helena part of?
What is the answer?
ANS: unanswerable

QUES: Energy sources unsuitable for mobile power plants, such as nuclear power, renewable hydroelectricity, or wind power can be used. According to widely accepted global energy reserve statistics, the reserves of liquid fuel are much less than gas and coal (at 42, 167 and 416 years respectively). Most countries with large rail networks do not have significant oil reserves and those that did, like the United States and Britain, have exhausted much of their reserves and have suffered declining oil output for decades. Therefore, there is also a strong economic incentive to substitute other fuels for oil. Rail electrification is often considered an important route towards consumption pattern reform. However, there are no reliable, peer-reviewed studies available to assist in rational public debate on this critical issue, although there are untranslated Soviet studies from the 1980s.
The reserves of nuclear fuel are what?

ANS: unanswerable

The most widely used symbol is the flag of Greece, which features nine equal horizontal stripes of blue alternating with white representing the nine syllables of the Greek national motto Eleftheria i thanatos (freedom or death), which was the motto of the Greek War of Independence. The blue square in the upper hoist-side corner bears a white cross, which represents Greek Orthodoxy. The Greek flag is widely used by the Greek Cypriots, although Cyprus has officially adopted a neutral flag to ease ethnic tensions with the Turkish Cypriot minority see flag of Cyprus).
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Have the people of Greece done anything to make the matter more palatable for the people of Asia?
Ah, so.. unanswerable

Question: PS3's hardware has also been used to build supercomputers for high-performance computing. Fixstars Solutions sells a version of Yellow Dog Linux for PlayStation 3 (originally sold by Terra Soft Solutions). RapidMind produced a stream programming package for PS3, but were acquired by Intel in 2009. Also, on January 3, 2007, Dr. Frank Mueller, Associate Professor of Computer science at NCSU, clustered 8 PS3s. Mueller commented that the 256 MB of system RAM is a limitation for this particular application and is considering attempting to retrofit more RAM. Software includes: Fedora Core 5 Linux ppc64, MPICH2, OpenMP v 2.5, GNU Compiler Collection and CellSDK 1.1. As a more cost-effective alternative to conventional supercomputers, the U.S. military has purchased clusters of PS3 units for research purposes. Retail PS3 Slim units cannot be used for supercomputing, because PS3 Slim lacks the ability to boot into a third-party OS.
Try to answer this question if possible: What operating system does Fixstars Solutions offer for the PlayStation 2?
Answer: unanswerable

Context and question: Arab nationalists led by Egyptian President Gamal Abdel Nasser refused to recognize Israel, and called for its destruction. By 1966, Israeli-Arab relations had deteriorated to the point of actual battles taking place between Israeli and Arab forces. In May 1967, Egypt massed its army near the border with Israel, expelled UN peacekeepers, stationed in the Sinai Peninsula since 1957, and blocked Israel's access to the Red Sea[citation needed]. Other Arab states mobilized their forces. Israel reiterated that these actions were a casus belli. On 5 June 1967, Israel launched a pre-emptive strike against Egypt. Jordan, Syria and Iraq responded and attacked Israel. In a Six-Day War, Israel defeated Jordan and captured the West Bank, defeated Egypt and captured the Gaza Strip and Sinai Peninsula, and defeated Syria and captured the Golan Heights. Jerusalem's boundaries were enlarged, incorporating East Jerusalem, and the 1949 Green Line became the administrative boundary between Israel and the occupied territories.
When did Egypt mass it's army near the border with Israel?
Answer:
1967