QUES: Q: in 1921, what percent of Mexico City's population Mestizo?
A: In 1921, Mexico City had less than one million inhabitants.
Does the answer answer the question?

ANS: no

QUES: Q: Who thought the Luftwaffe could win?
A: While Goring was optimistic the Luftwaffe could prevail, Hitler was not.
Does the answer answer the question?

ANS: yes

QUES: Q: When did Ptolemy declare himself King Ptolemy I?
A: In 305 BC, he declared himself King Ptolemy I, later known as "Soter" (saviour) for his role in helping the Rhodians during the siege of Rhodes.
Does the answer answer the question?

ANS: yes

QUES: Q: What is the largest data capacity for an iPod product?
A: Storage capacity varies by model, ranging from 2 GB for the iPod Shuffle to 128 GB for the iPod Touch (previously 160 GB for the iPod Classic, which is now discontinued).
Does the answer answer the question?

ANS:
yes