QUES: Q: What was bolstered by the the final downward spiral of the Empire of Trebizond ?
A: A distinct Greek political identity re-emerged in the 11th century in educated circles and became more forceful after the fall of Constantinople to the Crusaders of the Fourth Crusade in 1204, so that when the empire was revived in 1261, it became in many ways a Greek national state.
Does the answer answer the question? OPTIONS:
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ANS: no

Does "Although both resolutions require mandatory annual reports on counter-terrorism activities by adopting nations, the United States and Israel have both declined to submit reports." contain the correct answer to "What plan did the DoD release in 2005?"
OPTIONS:
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A: no

question: OPTIONS:
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During the revival, in 1809 linguist and historian Josef Dobrovsky released a German-language grammar of Old Czech entitled Ausfuhrliches Lehrgebaude der bohmischen Sprache (Comprehensive Doctrine of the Bohemian Language).
What year did Joseph Dobrovsky release a German-language grammar of Old Czech?

answer: yes

[Q]: Sentence: These results support Torrence's (1989) theory that risk of failure is indeed the most important factor in determining the structure of hunter-gatherer toolkits. Question: What is Torrence's 1989 theory about that ties into tool kit variability ? OPTIONS:
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++++++++++
[A]: yes

Q: Does "After this concert, Chopin realized that his essentially intimate keyboard technique was not optimal for large concert spaces." provide a valid answer to "When did Chopin debut at Salle Pleyel ?"?
OPTIONS:
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A: no

Q: Does "He claimed to have observed Venus as a spot on the Sun." provide a valid answer to "Where did Avicenna think Venus was in relation to the sun?"?
OPTIONS:
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A:
no