Does the sentence "Added to this, in the first half of the Ottoman period men of Greek origin made up a significant proportion of the Ottoman army, navy, and state bureaucracy, having been levied as adolescents (along with especially Albanians and Serbs) into Ottoman service through the devshirme." provide a valid answer to the question "When did the emperor Constantine lose rule over in 1453 ?" OPTIONS:
- yes
- no

A: no

Does the sentence "Using this method, they were said to have predicted the time of the 2008 Sichuan earthquake with an accuracy of 1 day." provide a valid answer to the question "What did they try to establish?" OPTIONS:
- yes
- no

A: no

Does the sentence "By this choice, however, the Dominican brothers designated themselves not monks, but canons-regular." provide a valid answer to the question "What were the Dominican Brothers?" OPTIONS:
- yes
- no

A: yes

Does the sentence "According to CIA World Factbook, the people of Republic of the Congo are largely a mix of Catholics (33.1%), Awakening Lutherans (22.3%) and other Protestants (19.9%)." provide a valid answer to the question "What percentage of Congolese citizens identify as Awakening Lutherans?" OPTIONS:
- yes
- no

A:
yes