Input: Read this: The Greek national football team, ranking 12th in the world in 2014 (and having reached a high of 8th in the world in 2008 and 2011), were crowned European Champions in Euro 2004 in one of the biggest upsets in the history of the sport and became one of the most successful national teams in European football, being one of only nine national teams to have won the UEFA European Championship. The Greek Super League is the highest professional football league in the country comprising eighteen teams. The most successful are Olympiacos, Panathinaikos, AEK Athens and PAOK.
Question: How many teams are in the Greek Super League?

Output: eighteen

Input: Read this: Gender identity forms an important part of identity in psychology, as it dictates to a significant degree how one views oneself both as a person and in relation to other people, ideas and nature. Other aspects of identity, such as racial, religious, ethnic, occupational etc. may also be more or less significant or significant in some situations but not in others (Weinreich & Saunderson 2003 pp2634). In cognitive psychology, the term "identity" refers to the capacity for self-reflection and the awareness of self.(Leary & Tangney 2003, p. 3)
Question: What other aspects of identity are more important than gender?

Output: unanswerable

Input: Read this: On August 1, 2012, Windows 8 (build 9200) was released to manufacturing with the build number 6.2.9200.16384 . Microsoft planned to hold a launch event on October 25, 2012 and release Windows 8 for general availability on the next day. However, only a day after its release to manufacturing, a copy of the final version of Windows 8 Enterprise N (a version for European markets lacking bundled media players to comply with a court ruling) leaked online, followed by leaks of the final versions of Windows 8 Pro and Enterprise a few days later. On August 15, 2012, Windows 8 was made available to download for MSDN and TechNet subscribers. Windows 8 was made available to Software Assurance customers on August 16, 2012. Windows 8 was made available for students with a DreamSpark Premium subscription on August 22, 2012, earlier than advertised.
Question: What was the first build Microsoft decided to manufacture?

Output: unanswerable

Input: Read this: Admissions are characterized as "most selective" by U.S. News & World Report. There were 35,099 applications for the undergraduate class of 2020 (entering 2016), and 3,751 (10.7%) were admitted, making Northwestern one of the most selective schools in the United States. For freshmen enrolling in the class of 2019, the interquartile range (middle 50%) on the SAT was 690760 for critical reading and 710-800 for math, ACT composite scores for the middle 50% ranged from 3134, and 91% ranked in the top ten percent of their high school class.
Question: How selective are admissions at Southwestern characterized by U.S. News & World Report?

Output:
unanswerable