QUES: Q: What did Darwin consider that could explain why different regions could have such different species when they are close together?
A: Darwin noted that barriers to migration played an important role in the differences between the species of different regions.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

Does "Czech continued to evolve and gain in regional importance for hundreds of years, and has been a literary language in the Slovak lands since the early fifteenth century." contain the correct answer to "How many years as Czech continued to evolve and gain in regional importance?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
They adapted an existing brotherhood to the purpose of a general police acting under officials appointed by themselves, and endowed with great powers of summary jurisdiction even in capital cases.
What was Spain's first national police force called, in Spanish?

answer: no

[Q]: Sentence: There have also been many fictional depictions of wrestling; the 2008 film The Wrestler received several Oscar nominations and began a career revival for star Mickey Rourke. Question: What award was The Wrestler nominated for? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "New Orleans elected its first black mayor in the 1970s." provide a valid answer to "When did New Orleans elect it's first black Mayor?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Some stars came from radio, including Edgar Bergen, W. C. Fields, and the comedy team of Abbott and Costello (Bud Abbott and Lou Costello)." provide a valid answer to "What two performers were known as the team Abbott and Costello?"?
OPTIONS:
- yes
- no
A:
yes