question: OPTIONS:
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In 1880 a telephone exchange was established and in the same year the foundations of St Paul's, were laid; in 1881 electric light was installed in the Eastern Market, and in the following year a generating station capable of supplying 2,000 incandescent lamps was in operation.
In what building was the Melbourne Internation Exhibition of 1880 held?

answer: no

[Q]: Sentence: Few documents involving Sino-Tibetan contacts survive from the Song dynasty (9601279). Question: What dynasty was concerned with countering northern enemy states? OPTIONS:
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[A]: yes

Q: Does "Thomas J. Watson, Sr., fired from the National Cash Register Company by John Henry Patterson, called on Flint and, in 1914, was offered CTR." provide a valid answer to "Thomas J. Watson Sr. was fired from what company?"?
OPTIONS:
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A: yes

Problem: Does "The increase in usage was largely due to innovative policy initiatives adopted by the various Somali telecom operators, including free local in-town calls, a flat rate of $10 per month for unlimited calls, a low charge of $0.005 per minute for Internet connections, and a one-time connection fee of $50." answer the question "As of what year were dial up, wireless , and satellite services available?" OPTIONS:
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A: no

Does the sentence "The widespread application of the pointed arch was to influence European architecture of the Medieval period." provide a valid answer to the question "What cultures architecture inspired Islamic architecture to use pointed arch's?" OPTIONS:
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A: yes

Does the sentence "Poultry meat and eggs provide nutritionally beneficial food containing protein of high quality." provide a valid answer to the question "What is the nutitional value to humans of poultry and poultry products?" OPTIONS:
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- no

A:
yes