[Q]: Sentence: After Germany invaded the Soviet Union on 22 June 1941, the Wehrmacht crossed the Estonian southern border on 7 July. Question: When did the Germans invade the Soviet Union? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: His two biggest hits for Universal were The Hunchback of Notre Dame (1923) and The Phantom of the Opera (1925). Question: Who starred in The Phantom of the Opera? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: At the age of 15, he began to study advanced calculus under the renowned analyst Gabor Szego. Question: At what age did Von Neumann begin to study advance calculus? OPTIONS:
- yes
- no
++++++++++
[A]:
yes