[Q]: Sentence: Sichuan was referred to in ancient Chinese sources as Ba-Shu (), an abbreviation of the kingdoms of Ba and Shu which existed within the Sichuan Basin. Question: How far back can civilizations in the Yangtze region be dated? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Philadelphia has dedicated landmarks to its sister cities." provide a valid answer to "How many sister cities does Philadelphia have?"?
OPTIONS:
- yes
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A: no

Problem: Does "It is said to have the largest private contemporary art collection in Latin America and hosts pieces from its permanent collection as well as traveling exhibits by leading contemporary artists." answer the question "What other famous sculpture has had his art displayed at the Museo Soumaya?" OPTIONS:
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A: no

Does the sentence "According to Douglas Cooper: "The first true Cubist sculpture was Picasso's impressive Woman's Head, modeled in 190910, a counterpart in three dimensions to many similar analytical and faceted heads in his paintings at the time." provide a valid answer to the question "Which Alexander Archipenko piece was similar to other Cubist scupltures of that time?" OPTIONS:
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A: no

Question:
Choose your answer: Is "As the breed standard only deals with the externally observable qualities of the dog (such as appearance, movement, and temperament), separately tested qualities (such as ability or health) are not part of the judging in conformation shows." a good answer to the question "The breed standard only is about what?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: The city has a rich history, spanning nearly 2000 years, as inferred from inscriptions found in the valley. Question: About how long has Kathmandu existed? OPTIONS:
- yes
- no
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[A]:
yes