question: OPTIONS:
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- no
Like its predecessor, this iPod has engraved the signatures of the four members of the band on its back, but this one was the first time the company changed the colour of the metal (not silver but black).
What color was the metal on the U2 version of the iPod?

answer: yes

[Q]: Sentence: As of 2013 the City of Paris had 1,570 hotels with 70,034 rooms, of which 55 were rated five-star, mostly belonging to international chains and mostly located close to the centre and the Champs-Elysees. Question: Along what major road are most hotels located? OPTIONS:
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++++++++++
[A]: yes

Q: Does "Direct access to Facebook has been blocked in Iran since the 2009 Iranian presidential election protests, due to organization of the opposition movements on the website; but however, Facebook has around 12 to 17 million users in Iran who are using virtual private networks and proxy servers to access the website." provide a valid answer to "What percentage of cloud-based instant messaging platform Telegram's users are from Iran?"?
OPTIONS:
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A: no

Problem: Does "Melbourne is also home to Australia's most extensive freeway network and has the world's largest urban tram network." answer the question "What is another name for Melborne Airport?" OPTIONS:
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A: no

Does the sentence "In 1871, after the end of the war, the city was annexed to the newly established German Empire as part of the Reichsland Elsass-Lothringen under the terms of the Treaty of Frankfurt." provide a valid answer to the question "In what year was the city annexed to the German Empire?" OPTIONS:
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A: yes

Does the sentence "In February 2016, Northwestern reached an agreement with the Qatar Foundation to extend the operations of the NU-Q branch for an additional decade, through the 2027-2028 academic year." provide a valid answer to the question "What bachelor's degree is offered at NU-Q through the School of Communication?" OPTIONS:
- yes
- no

A:
no