QUES: Q: What technique is used in art to examine underlying layers of a painting without damaging it?
A: Infrared reflectography (fr; it; es), as called by art conservators, can be applied to paintings to reveal underlying layers in a completely non-destructive manner, in particular the underdrawing or outline drawn by the artist as a guide.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

Does "However, Churchill could not ignore Gamal Abdul Nasser's new revolutionary government of Egypt that had taken power in 1952, and the following year it was agreed that British troops would withdraw from the Suez Canal zone and that Sudan would be granted self-determination by 1955, with independence to follow." contain the correct answer to "When did Sudan receive independence?"
OPTIONS:
- yes
- no

A: no

question: OPTIONS:
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Dogs have lived and worked with humans in so many roles that they have earned the unique nickname, "man's best friend", a phrase used in other languages as well.
What dog types, in the text, are used for hunting?

answer: no

[Q]: Sentence: In March 1912, in Chihuahua, Gen. Pascual Orozco revolted. Question: Which year did Orozco revolt? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "The Universal Postal Union is now assisting the Somali Postal Service to develop its capacity, including providing technical assistance and basic mail processing equipment." provide a valid answer to "Who is helping the Somali Postal service reach its capacity?"?
OPTIONS:
- yes
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A: yes

Q: Does "The canal is 193.30 km (120.11 mi) long, 24 m (79 ft) deep and 205 metres (673 ft) wide as of 2010." provide a valid answer to "How deep is Suez canal?"?
OPTIONS:
- yes
- no
A:
yes