QUES: Q: About how much of the total population of Samoa died from influenza during the epidemic?
A: In the first incident, approximately one fifth of the Samoan population died in the influenza epidemic of 19181919.
Does the answer answer the question?

ANS: yes

QUES: Q: What was Mexico City's old affiliation with the nation of Mexico?
A: On January 29, 2016, it ceased to be called the Federal District (Spanish: Distrito Federal or D.F.) and is now in transition to become the country's 32nd federal entity, giving it a level of autonomy comparable to that of a state.
Does the answer answer the question?

ANS: yes

QUES: Q: What can regulatory regions of a gene be far removed from?
A: For example, regulatory regions of a gene can be far removed from its coding regions, and coding regions can be split into several exons.
Does the answer answer the question?

ANS: yes

QUES: Q: When was the first widely used version of USB released?
A: Apple Inc.'s iMac was the first mainstream product with USB and the iMac's success popularized USB itself.
Does the answer answer the question?

ANS:
no