[Q]: Sentence: Despite the continuing prominence of Nanjing (then known as Jiankang), the settlement of Qiantang, the former name of Hangzhou, remained one of the three major metropolitan centers in the south to provide major tax revenue to the imperial centers in the north China. Question: What was the former name of Hangzhou? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "While the FBI has acceded to most of the recommendations, including oversight by the new Director of National Intelligence, some former members of the 9/11 Commission publicly criticized the FBI in October 2005, claiming it was resisting any meaningful changes." provide a valid answer to "Did 9/11 lead to more FBI oversight?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Stereophonic sound recording, which attempts to provide a more natural listening experience by reproducing the spatial locations of sound sources in the horizontal plane, was the natural extension to monophonic recording, and attracted various alternative engineering attempts." answer the question "What was the benefit of 45/45 stereo sound?" OPTIONS:
- yes
- no

A: yes

Does the sentence "His innovations in style, musical form, and harmony, and his association of music with nationalism, were influential throughout and after the late Romantic period." provide a valid answer to the question "What establishments did Frederic frequently visit in Paris that influenced his career?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "Daniel Buncic concludes that it is a pluricentric language, with four standard variants spoken in Serbia, Croatia, Montenegro and Bosnia and Herzegovina." a good answer to the question "In which areas are the four standard Serbo-Croatian variants spoken?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: Cyberspace defense incorporates CNE, computer network defense (CND), and CNA techniques and may be a contributor to influence operations. Question: What branch of the military is in charge of Cyberspace defense? OPTIONS:
- yes
- no
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[A]:
no