[Q]: Sentence: In many cases, taking a concubine was akin to a marriage. Question: Who thought being a concubine was better than being a wife? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Other pre-modern Chinese names for Tibet include Wusiguo (Chinese: ; pinyin: Wusiguo; cf." provide a valid answer to "What is another pre-modern Chinese name for Tibet?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "The Indus and Brahmaputra rivers originate from a lake (Tib: Tso Mapham) in Western Tibet, near Mount Kailash." answer the question "Which mountain is a holy pilgrimage for both Hindus and Tibetans?" OPTIONS:
- yes
- no

A: yes

Does the sentence "According to a story that has often been repeated in the media, Hurley and Chen developed the idea for YouTube during the early months of 2005, after they had experienced difficulty sharing videos that had been shot at a dinner party at Chen's apartment in San Francisco." provide a valid answer to the question "When did the creators have the idea for youtube?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "Despite these crises, the 14th century was also a time of great progress in the arts and sciences." a good answer to the question "Which conflicts brought Europeans into contact with Arabs prior to the 12th century?" OPTIONS:
- yes
- no
Answer:
no

[Q]: Sentence: Before 1800, its free black community founded the African Methodist Episcopal Church (AME), the first independent black denomination in the country, and the first black Episcopal Church. Question: What religion did the black community found? OPTIONS:
- yes
- no
++++++++++
[A]:
yes