QUES: Q: GMT used what instead of atomic clocks?
A: Using telescopes instead of atomic clocks, GMT was calibrated to the mean solar time at the Royal Observatory, Greenwich in the UK.
Does the answer answer the question?

ANS: yes

QUES: Q: Who provides the city services?
A: Given that Mexico City is organized entirely as a Federal District, most of the city services are provided or organized by the Government of the Federal District and not by the boroughs themselves, while in the constituent states these services would be provided by the municipalities.
Does the answer answer the question?

ANS: yes

QUES: Q: Who wrote the book The Story of Tibet?
A: Journalist and author Thomas Laird, in his book The Story of Tibet: Conversations with the Dalai Lama, writes that Wang and Nyima present the government viewpoint of the People's Republic of China in their Historical Status of China's Tibet, and fail to realize that China was "absorbed into a larger, non-Chinese political unit" during the Mongol Yuan dynasty, which Wang and Nyima paint as a characteristic Chinese dynasty succeeded by the Ming.
Does the answer answer the question?

ANS: yes

QUES: Q: How many times was London attacked?
A: Over a period of 267 days, London was attacked 71 times, Birmingham, Liverpool and Plymouth eight times, Bristol six, Glasgow five, Southampton four, Portsmouth and Hull three and a minimum of one large raid on eight other cities.
Does the answer answer the question?

ANS:
yes