[Q]: Sentence: The Eastern Roman Empire today conventionally named the Byzantine Empire, a name not in use during its own time became increasingly influenced by Greek culture after the 7th century, when Emperor Heraclius (AD 575 - 641) decided to make Greek the empire's official language. Question: When did the Byzantine Kingdom come under the impact of the Greeks.
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[A]: yes

[Q]: Sentence: An album entitled Take Me Out to a Cubs Game was released in 2008. Question: When was Harry Caray's final performance of "Take Me Out to the Ball Game"?
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[A]: no

[Q]: Sentence: Many species have acute vision capable of detecting minute movements. Question: Most insects have what kind of vision?
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[A]:
yes