Problem: At that time Constantinople was the capital of the eastern Christian empire and the patriarch of Constantinople was the most influential Church leader in the Byzantine world .
At that time , Constantinople was the capital of the Eastern Christian Empire and the Patriarch of Constantinople was the most influential leader of the Church in the Byzantine world .
OPTIONS:
- no
- yes
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A: yes

Problem: On July 17 , 2006 , Lopez Obrador said in a radio interview with Miguel Angel Granados Chapa about '' Radio UNAM '' :
On 17 July 2006 , Miguel Angel Granados Chapa said in a radio interview with Lopez Obrador on the subject of '' Radio UNAM '' :
OPTIONS:
- no
- yes
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A: no

Problem: Reverend Guitars Signature - Models have been created with several well-known artists , including Billy Corgan , Reeves Gabrels and Mike Watt .
Reverend Guitars signature models have been created with several notable artists , including Mike Watt , Reeves Gabrels , and Billy Corgan .
OPTIONS:
- no
- yes
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A:
yes