Does the sentence "Nanjing remained the capital of the Ming Empire until 1421, when the third emperor of the Ming dynasty, the Yongle Emperor, relocated the capital to Beijing." provide a valid answer to the question "Who was the third emperor of the Ming dynasty?"

A: yes

Does the sentence "Forty foreign governments maintain trade and commercial offices here and 23 active foreign chambers of commerce and trade associations." provide a valid answer to the question "How many nations do the twenty-five foreign banks represent?"

A: no

Does the sentence "The cancelling of the relay through the city itself was decided due to security concerns and at the request of the Chinese embassy." provide a valid answer to the question "How many kilometers was the planned route that was cancelled?"

A: no

Does the sentence "The Hungarians had thrown off Turkish rule by 1688." provide a valid answer to the question "When was the Serbian Revolution?"

A:
no