[Q]: Sentence: While Japan had a large number of submarines, they did not make a significant impact on the war. Question: What was the primary use of Japanese submarines?
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[A]: no

[Q]: Sentence: United States is home to approximately 50 million German Americans or one third of the German diaspora, making it the largest centre of German-descended people outside Germany. Question: How many Germans live in Brazil?
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[A]: no

[Q]: Sentence: Among other things, the Information Management Group is responsible for the conduct of electronic warfare and the protection of the Armed Forces' communications and computer networks. Question: Where is the Information Management Group located?
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[A]:
no