[Q]: Sentence: The anaerobic corrosion of iron leads first to the formation of ferrous hydroxide (green rust) and can be described by the following reaction: Question: What is another name for formation of ferrous hydroxide? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: His confirmation hearing took place on January 24, 2013, before the Senate Foreign Relations Committee, the same panel where he first testified in 1971. Question: Why did Rice withdraw? OPTIONS:
- yes
- no
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[A]: no

[Q]: Sentence: The spread of Greek culture and language throughout the Near East and Asia owed much to the development of newly founded cities and deliberate colonization policies by the successor states, which in turn was necessary for maintaining their military forces. Question: Attic Greek developed into what lingua franca? OPTIONS:
- yes
- no
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[A]:
no