Q: Does "A comparison of incandescent lamp operating cost with other light sources must include illumination requirements, cost of the lamp and labor cost to replace lamps (taking into account effective lamp lifetime), cost of electricity used, effect of lamp operation on heating and air conditioning systems." provide a valid answer to "What appliance requires more energy due to the use of incandescent lighting?"?
OPTIONS:
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A: no

Problem: Does "While a few fragments exist, there is no surviving historical work which dates to the hundred years following Alexander's death." answer the question "What years do Polybius books cover?" OPTIONS:
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A: no

Does the sentence "Also in the case of a Yagi-Uda array, the use of the antenna very far away from its design frequency reduces the antenna's directivity, thus reducing the usable bandwidth regardless of impedance matching." provide a valid answer to the question "What is lessened by the Yagi-Uda design?" OPTIONS:
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A: yes

Question:
Choose your answer: Is "oval short-track has become known as the "Toughest Track in the South" and "The Action Track", and features weekly stock car racing on Friday nights." a good answer to the question "What is the shape of Southside Speedway?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: What does OFUNAM stand for?
A: These include the Mexico City Philharmonic, which performs at the Sala Ollin Yoliztli; the National Symphony Orchestra, whose home base is the Palacio de Bellas Artes (Palace of the Fine Arts), a masterpiece of art nouveau and art deco styles; the Philharmonic Orchestra of the National Autonomous University of Mexico (OFUNAM), and the Mineria Symphony Orchestra, both of which perform at the Sala Nezahualcoyotl, which was the first wrap-around concert hall in the Western Hemisphere when inaugurated in 1976.
Does the answer answer the question? OPTIONS:
- yes
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ANS: yes

QUES: Q: When were the timber export sanctions lifted for Liberia?
A: In 2003, additional UN sanctions were placed on Liberian timber exports, which had risen from US$5 million in 1997 to over US$100 million in 2002 and were believed to be funding rebels in Sierra Leone.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
no