Input: Read this: In 2013, Washington University received a record 30,117 applications for a freshman class of 1,500 with an acceptance rate of 13.7%. More than 90% of incoming freshmen whose high schools ranked were ranked in the top 10% of their high school classes. In 2006, the university ranked fourth overall and second among private universities in the number of enrolled National Merit Scholar freshmen, according to the National Merit Scholar Corporation's annual report. In 2008, Washington University was ranked #1 for quality of life according to The Princeton Review, among other top rankings. In addition, the Olin Business School's undergraduate program is among the top 4 in the country. The Olin Business School's undergraduate program is also among the country's most competitive, admitting only 14% of applicants in 2007 and ranking #1 in SAT scores with an average composite of 1492 M+CR according to BusinessWeek.
Question: What private university had the most enrolled National Merit Scholar freshman in 2006?

Output: unanswerable


Input: Read this: Labour runs a minority government in the Welsh Assembly under Carwyn Jones, is the largest opposition party in the Scottish Parliament and has twenty MEPs in the European Parliament, sitting in the Socialists and Democrats Group. The party also organises in Northern Ireland, but does not contest elections to the Northern Ireland Assembly. The Labour Party is a full member of the Party of European Socialists and Progressive Alliance, and holds observer status in the Socialist International. In September 2015, Jeremy Corbyn was elected Leader of the Labour Party.
Question: Who runs the Welsh Assembly?

Output: Carwyn Jones


Input: Read this: Resistance to infection (immunity) may be acquired following a disease, by asymptomatic carriage of the pathogen, by harboring an organism with a similar structure (crossreacting), or by vaccination. Knowledge of the protective antigens and specific acquired host immune factors is more complete for primary pathogens than for opportunistic pathogens. There is also the phenomenon of herd immunity which offers a measure of protection to those otherwise vulnerable people when a large enough proportion of the population has acquired immunity from certain infections.
Question: What does herd mentality offer to invulnerable people when a tiny proportion of the population has acquired immunity?

Output: unanswerable


Input: Read this: In many ways, the Paleocene continued processes that had begun during the late Cretaceous Period. During the Paleocene, the continents continued to drift toward their present positions. Supercontinent Laurasia had not yet separated into three continents. Europe and Greenland were still connected. North America and Asia were still intermittently joined by a land bridge, while Greenland and North America were beginning to separate. The Laramide orogeny of the late Cretaceous continued to uplift the Rocky Mountains in the American west, which ended in the succeeding epoch. South and North America remained separated by equatorial seas (they joined during the Neogene); the components of the former southern supercontinent Gondwana continued to split apart, with Africa, South America, Antarctica and Australia pulling away from each other. Africa was heading north toward Europe, slowly closing the Tethys Ocean, and India began its migration to Asia that would lead to a tectonic collision and the formation of the Himalayas.
Question: What stopped drifting during the Paleocene?

Output:
unanswerable