[Q]: Sentence: International railway lines connect Greek cities with the rest of Europe, the Balkans and Turkey. Question: How long is the Greek railway system?
++++++++++
[A]: no

[Q]: Sentence: Valencia's port is the biggest on the Mediterranean western coast, the first of Spain in container traffic as of 2008 and the second of Spain in total traffic, handling 20% of Spain's exports. Question: Valencia has the largest port on which coast?
++++++++++
[A]: yes

[Q]: Sentence: The reaction in the UK was a demand for professionalization, most famously achieved by Florence Nightingale, who gained worldwide attention for pioneering modern nursing while treating the wounded. Question: Who was recognized for treating the wounded while pioneering modern nursing?
++++++++++
[A]:
yes