Problem: Does "The Sultan was the highest position in the system." answer the question "What was the highest ranked person in the Ottoman Empire until the 19th century?" OPTIONS:
- yes
- no

A: yes

Problem: Does "The Chinese Luncheon Room and Yellow Drawing Room are situated at each end of this gallery, with the Centre Room obviously placed in the centre." answer the question "The lacquer doors in the Centre Room were brought from Brighton in which year?" OPTIONS:
- yes
- no

A: no

Problem: Does "According to the endurance running hypothesis, long-distance running as in persistence hunting, a method still practiced by some hunter-gatherer groups in modern times, was likely the driving evolutionary force leading to the evolution of certain human characteristics." answer the question "Besides the endurance running hypothesis, what other theory of food collection is there?" OPTIONS:
- yes
- no

A:
no