[Q]: Sentence: In 2007 Rebaa and colleagues studied several Slavic populations with the aim of localizing the Proto-Slavic homeland. Question: In 2007 Rebaa and colleagues studied several Slavic populations with the aim of localizing what? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: The FIFA Club World Cup was Barcelona's 20th international title, a record only matched by Egyptian club Al Ahly SC. Question: What was the only team to match Barcelona's record of trophy wins by 2015? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: The name Bey Hive derives from the word beehive, purposely misspelled to resemble her first name, and was penned by fans after petitions on the online social networking service Twitter and online news reports during competitions. Question: What word does "Bey Hive" derive from? OPTIONS:
- yes
- no
++++++++++
[A]:
yes