question: OPTIONS:
- yes
- no
After the preamble comes numbered articles, which contain the substance of the parties' actual agreement.
What does each article heading usually encompass?

answer: no

[Q]: Sentence: Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Question: Despite being considered dead, what can heartwood have one chemical reaction to? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "Children who worked at an early age were often not forced; but did so because they needed to help their family survive financially." provide a valid answer to "If not forced why did children work?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "Croatian linguist Dalibor Brozovic advocated the term Serbo-Croatian as late as 1988, claiming that in an analogy with Indo-European, Serbo-Croatian does not only name the two components of the same language, but simply charts the limits of the region in which it is spoken and includes everything between the limits ('Bosnian' and 'Montenegrin')." answer the question "In which region of land was the Serbo-Croat language referred to as "Bosnian"?" OPTIONS:
- yes
- no

A: no

Does the sentence "During the last glacial period, lower sea levels and a drier climate revealed a much wider peninsula, largely savanna." provide a valid answer to the question "What did the last glacial period provide" OPTIONS:
- yes
- no

A: yes

Does the sentence "However, as with the attacks in the south, the Germans failed to prevent maritime movements or cripple industry in the regions." provide a valid answer to the question "What was the result of the German attacks?" OPTIONS:
- yes
- no

A:
yes