Here is a question about this article: BYU alumni in academia include former Dean of the Harvard Business School Kim B. Clark, two time world's most influential business thinker Clayton M. Christensen, Michael K. Young '73, current president of the University of Washington, Matthew S. Holland, current president of Utah Valley University, Stan L. Albrecht, current president of Utah State University, Teppo Felin, Professor at the University of Oxford, and Stephen D. Nadauld, previous president of Dixie State University. The University also graduated Nobel Prize winner Paul D. Boyer, as well as Philo Farnsworth (inventor of the electronic television) and Harvey Fletcher (inventor of the hearing aid). Four of BYU's thirteen presidents were alumni of the University. Additionally, alumni of BYU who have served as business leaders include Citigroup CFO Gary Crittenden '76, former Dell CEO Kevin Rollins '84, Deseret Book CEO Sheri L. Dew, and Matthew K. McCauley, CEO of children's clothing company Gymboree.
What is the answer to this question: What did former BYU graduate Harvey Fletcher invent?
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So... the hearing aid


The problem: Answer a question about this article:
Guinea-Bissau (i/ˈɡɪni bɪˈsaʊ/, GI-nee-bi-SOW), officially the Republic of Guinea-Bissau (Portuguese: República da Guiné-Bissau, pronounced: [ʁeˈpublikɐ dɐ ɡiˈnɛ biˈsaw]), is a country in West Africa. It covers 36,125 square kilometres (13,948 sq mi) with an estimated population of 1,704,000.
Where is Guinea-Bissau located?
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The answer: West Africa


Problem: Please answer a question about the following article about Wood:
The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were for furniture and building construction.
About how many cubic kilometers of the vast stock forest's wood were harvested in 1991?
A: 3.5


Question: Read this and answer the question

While the Warsaw Pact was established as a balance of power or counterweight to NATO, there was no direct confrontation between them. Instead, the conflict was fought on an ideological basis. Both NATO and the Warsaw Pact led to the expansion of military forces and their integration into the respective blocs. The Warsaw Pact's largest military engagement was Warsaw Pact invasion of Czechoslovakia (with the participation of all Pact nations except Romania and Albania). The Pact failed to function when the Revolutions of 1989 spread through Eastern Europe, beginning with the Solidarity movement in Poland and its success in June 1989.

In which year did the Warsaw Pact cease to function effectively? 
Answer: 1989


Problem: A count may be started at any time that a wrestler's shoulders are down (both shoulders touching the mat), back-first and any part of the opponent's body is lying over the wrestler. This often results in pins that can easily be kicked out of, if the defensive wrestler is even slightly conscious. For example, an attacking wrestler who is half-conscious may simply drape an arm over an opponent, or a cocky wrestler may place their foot gently on the opponent's body, prompting a three-count from the referee.
What might a partially conscious wrestler do? 
The answer is the following: wrestler who is half-conscious may simply drape an arm over an opponent


Input: Article: North of central Hyderabad lie Hussain Sagar, Tank Bund Road, Rani Gunj and the Secunderabad Railway Station. Most of the city's parks and recreational centres, such as Sanjeevaiah Park, Indira Park, Lumbini Park, NTR Gardens, the Buddha statue and Tankbund Park are located here. In the northwest part of the city there are upscale residential and commercial areas such as Banjara Hills, Jubilee Hills, Begumpet, Khairatabad and Miyapur. The northern end contains industrial areas such as Sanathnagar, Moosapet, Balanagar, Patancheru and Chanda Nagar. The northeast end is dotted with residential areas. In the eastern part of the city lie many defence research centres and Ramoji Film City. The "Cyberabad" area in the southwest and west of the city has grown rapidly since the 1990s. It is home to information technology and bio-pharmaceutical companies and to landmarks such as Hyderabad Airport, Osman Sagar, Himayath Sagar and Kasu Brahmananda Reddy National Park.

Now answer this question: Where in Hyderabad is the Secunderabad Railway Station?

Output:
North of central Hyderabad