question: OPTIONS:
- yes
- no
The building facades in the Old Town reflect the city's extensive European immigration, displaying the influence of old European architecture.
What is the tallest skyscraper in the country?

answer: no

[Q]: Sentence: North Carolina has 115 public school systems, each of which is overseen by a local school board. Question: What is the largest school system in North Carolina? OPTIONS:
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++++++++++
[A]: no

Q: Does "The announcement prompted an op-ed piece in The New York Times to observe that, "while General Electric's increased emphasis on clean technology will probably result in improved products and benefit its bottom line, Mr. Immelt's credibility as a spokesman on national environmental policy is fatally flawed because of his company's intransigence in cleaning up its own toxic legacy."" provide a valid answer to "Who was the CEO of GE when it announced its Ecoimagination program?"?
OPTIONS:
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A: no

Problem: Does "Witnesses do not use elder as a title to signify a formal clergy-laity division, though elders may employ ecclesiastical privilege such as confession of sins." answer the question "What does each congregation have?" OPTIONS:
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- no

A: no

Does the sentence "Recently, its economic status has been affected by the global recession." provide a valid answer to the question "What occurance is the greatest factor affecting Bermuda's economy?" OPTIONS:
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- no

A: yes

Does the sentence "In 1992 Armenia's largest institution of higher learning, Yerevan State University, had eighteen departments, including ones for social sciences, sciences, and law." provide a valid answer to the question "When did the National Polytechnic University of Armenia open?" OPTIONS:
- yes
- no

A:
no