Does the sentence "The rise of the Ottoman Empire, culminating in the Fall of Constantinople in 1453, eroded the last remnants of the Byzantine Empire and cut off trading possibilities with the east." provide a valid answer to the question "In what year did Vasco da Gama sail around India and Africa?" OPTIONS:
- yes
- no

A: no

Does the sentence "Migrants may be able to alter their quality of sleep to compensate for the loss." provide a valid answer to the question "What is a cost of nocturnal migration?" OPTIONS:
- yes
- no

A: no

Does the sentence "After Dong Zhuo demoted Emperor Shao and promoted his brother Liu Xie as Emperor Xian, Yuan Shao led a coalition of former officials and officers against Dong, who burned Luoyang to the ground and resettled the court at Chang'an in May 191 AD." provide a valid answer to the question "How was Luoyang destroyed?" OPTIONS:
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- no

A: yes

Does the sentence "The story about Panthera is also found in the Toledot Yeshu, the literary origins of which can not be traced with any certainty and given that it is unlikely to go before the 4th century, it is far too late to include authentic remembrances of Jesus." provide a valid answer to the question "What event does Raymond E. Brown believe the Toledot Yeshu describes?" OPTIONS:
- yes
- no

A:
no