Q: Does "The statistics in 2011 estimated the total population to be 8.11 million." provide a valid answer to "What was the estimated population of Nanjing in 2011?"?
A: yes

Q: Does "The use of war elephants also became common." provide a valid answer to "Philip II used a dense military formation called what?"?
A: no

Q: Does "The Canadian Army wears the CG634 helmet." provide a valid answer to "What headdress does the Canadian Army wear?"?
A: yes

Q: Does "They were criticized by Sephardim and other Jewish scholars in Islamic lands for their lack of expertise in Jewish jurisprudence (dinim) and general ignorance of Hebrew linguistics and literature." provide a valid answer to "Which language emerged as a result of language contact with various High German vernaculars during the medieval period?"?
A:
no