Q: Does "Between the German invasion of Poland on 1 September 1939 and the Anglo-French declaration of War against the German Reich on 3 September 1939, the entire city (a total of 120,000 people) was evacuated, like other border towns as well." provide a valid answer to "How long was the city completely empty?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "Some estimates say there were over 13 million bison in Montana in 1870." answer the question "About how many bison were in Montana in 1870?" OPTIONS:
- yes
- no

A: yes

Does the sentence "There is speculation as to whether the "facts" surrounding the story are true or not, but nevertheless Ruth did help the Yankees secure a World Series win that year and the home run accounted for his 15th and last home run in the post season before he retired in 1935." provide a valid answer to the question "Who allegedly hit a home run to the Center?" OPTIONS:
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- no

A: no

Question:
Choose your answer: Is "The first airport to operate scheduled international commercial services was Hounslow Heath Aerodrome in August 1919, but it was closed and supplanted by Croydon Airport in March 1920." a good answer to the question "When did the Hounslow Heath Aerodrome begin to operate scheduled international commercial services?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: What prize did Von Neuman win at the conclusion of his gymansium formal education?
A: At the conclusion of his education at the gymnasium, von Neumann sat for and won the Eotvos Prize, a national prize for mathematics.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

QUES: Q: Is this identifying factor for official citizens of Greece still in effect today ?
A: A century later, when the Treaty of Lausanne was signed between Greece and Turkey in 1923, the two countries agreed to use religion as the determinant for ethnic identity for the purposes of population exchange, although most of the Greeks displaced (over a million of the total 1.5 million) had already been driven out by the time the agreement was signed.[note 1]
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
no