[Q]: Sentence: In 1853 the Russian Empire on behalf of the Slavic Balkan states began to question the very existence of the Ottoman Empire. Question: When was the Crimean War? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: The government of New York is more centralized than that of most other U.S. cities. Question: What type of government does New York City have? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: In the US state of Louisiana, a non-native rodent known as a nutria has become so destructive to the local ecosystem that the state has initiated a bounty program to help control the population. Question: What is varmint hunting an American phrase for? OPTIONS:
- yes
- no
++++++++++
[A]:
no