Q: Does "These genes have been shown to have an impact on the catecholamine synthesis pathway, with the majority of the genes affecting the fight-or-flight response (i.e. selection for tameness), and emotional processing." provide a valid answer to "What is the common trait selected for dogs in overall breeding?"?
A: yes

Q: Does "Derby was reinstated as prime minister." provide a valid answer to "What position did Derby hold?"?
A: yes

Q: Does "At the time Boston was chartered as a city, the population was about 46,226, while the area of the city was only 4.7 square miles (12 km2)." provide a valid answer to "What was the population of Boston in 1822?"?
A: yes

Q: Does "For example, the serial Japan-Korea treaties of 1905, 1907 and 1910 were protested; and they were confirmed as "already null and void" in the 1965 Treaty on Basic Relations between Japan and the Republic of Korea." provide a valid answer to "What treaties between Japan and Korea are examples of treaties that were declared null and void?"?
A:
yes