[Q]: Sentence: The Prussian territories around Erfurt, Muhlhausen and Nordhausen joined Thuringia in 1945. Question: Which Prussian territories joined Thuringia in 1945?
++++++++++
[A]: yes

[Q]: Sentence: Karl Lachmann (17931851) greatly contributed to making this method famous, even though he did not invent it. Question: What is stemmatics?
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[A]: no

[Q]: Sentence: It is usually difficult to fit much more than 100 minutes of video onto one SVCD without incurring significant quality loss, and many hardware players are unable to play video with an instantaneous bit rate lower than 300 to 600 kilobits per second. Question: How much video can a CD-R contain?
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[A]:
no