Problem: Does "The relationship between the presence of a dog and success in the hunt is often mentioned as a primary reason for the domestication of the wolf, and a 2004 study of hunter groups with and without a dog gives quantitative support to the hypothesis that the benefits of cooperative hunting was an important factor in wolf domestication." answer the question "What year was research completed to demonstrate humans benefited by having dogs hunt with them?"

A: yes

Problem: Does "Burke was interrupted, and Fox intervened, saying that Burke should be allowed to carry on with his speech." answer the question "Which constitution did Burke condemn on May 6, 1791?"

A: no

Problem: Does "The British pilot became a King's Messenger after the war, and died at the age of 90 in 2005." answer the question "When did Holmes die?"

A:
yes