The problem: Answer a question about this article:
Football is the most popular sport in Portugal. There are several football competitions ranging from local amateur to world-class professional level. The legendary Eusebio is still a major symbol of Portuguese football history. FIFA World Player of the Year winners Luis Figo and Cristiano Ronaldo who won the FIFA Ballon d'Or for 2013 and 2014, are among the numerous examples of other world-class football players born in Portugal and noted worldwide. Portuguese football managers are also noteworthy, with Jose Mourinho, Andre Villas-Boas, Fernando Santos, Carlos Queiroz and Manuel Jose among the most renowned.
Who are two examples of the top football players born in Portugal?
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The answer: Luis Figo and Cristiano Ronaldo

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The ceremonial county of Somerset consists of a two-tier non-metropolitan county, which is administered by Somerset County Council and five district councils, and two unitary authority areas (whose councils combine the functions of a county and a district). The five districts of Somerset are West Somerset, South Somerset, Taunton Deane, Mendip, and Sedgemoor. The two unitary authorities which were established on 1 April 1996 following the break-up of the short-lived county of Avon are North Somerset, and Bath & North East Somerset.
What are the 5 districts of Somerset
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The answer: The five districts of Somerset are West Somerset, South Somerset, Taunton Deane, Mendip, and Sedgemoor

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Older operating systems such as TOPS-10, along with CP/M, tracked file length only in units of disk blocks and used Control-Z (SUB) to mark the end of the actual text in the file. For this reason, EOF, or end-of-file, was used colloquially and conventionally as a three-letter acronym for Control-Z instead of SUBstitute. The end-of-text code (ETX), also known as Control-C, was inappropriate for a variety of reasons, while using Z as the control code to end a file is analogous to it ending the alphabet and serves as a very convenient mnemonic aid. A historically common and still prevalent convention uses the ETX code convention to interrupt and halt a program via an input data stream, usually from a keyboard.
What does EOF stand for?
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The answer: end-of-file

The problem: Answer a question about this article:
At the 2009 American Community Survey, Black Americans made the second largest group in the Bronx after Hispanics and Latinos. Blacks of both Hispanic and non-Hispanic origin represented over one-third (35.4%) of the Bronx's population. Blacks of non-Hispanic origin made up 30.8% of the population. Over 495,200 blacks resided in the borough, of which 430,600 were non-Hispanic blacks. Over 61,000 people identified themselves as "Sub-Saharan African" in the survey, making up 4.4% of the population.
How much of the Bronx's population is black (including Hispanic)?
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The answer:
35.4%