[Q]: Sentence: Walter Sabo and his team at NBC brought in major personalities from the AM Band to the FM Band taking the format from a background to a foreground listening experience. Question: What artist released the best selling album of the 1970s? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "The climate of Western Alaska is determined in large part by the Bering Sea and the Gulf of Alaska." provide a valid answer to "How much precipitation does the desert area of Western Alaska receive?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "Classical musicians continued to use many of instruments from the Baroque era, such as the cello, contrabass, recorder, trombone, timpani, fortepiano and organ." answer the question "What did the Baroque trumpet become?" OPTIONS:
- yes
- no

A: no

Does the sentence "After a brief sojourn at Qazvin he passed southwards to Hamadan where Shams al-Daula, another Buwayhid emir, had established himself." provide a valid answer to the question "Ibn Sina left Rey and moved southwards to what city?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "Only a few astronomers' names are known, such as that of Kidinnu, a Chaldean astronomer and mathematician." a good answer to the question "Who was Kidinnu?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: Trade from the Baltic also moved south on a network of rivers and short portages along the Dnieper known as the "route from the Varangians to the Greeks," continuing to the Black Sea and on to Constantinople. Question: Why did the Kievan state prosper? OPTIONS:
- yes
- no
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[A]:
no