Problem: Does "On 28 September 1939, the Soviet Union and German Reich issued a joint declaration in which they declared:" answer the question "How long after the annexation of Kresy was the amendment made?" OPTIONS:
- yes
- no

A: no

Does the sentence "The remaining 13 states are called Flachenlander (literally: area states)." provide a valid answer to the question "How many states are called "Flachenlander"?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "Arsphenamine proved to be the first effective treatment for syphilis, a disease which prior to that time was incurable and led inexorably to severe skin ulceration, neurological damage, and death.[citation needed]" a good answer to the question "Arsphenamine became the first treatment for what previously incurable disease?" OPTIONS:
- yes
- no
Answer:
yes

QUES: Q: What percentage of uranium in nature is uranium-235?
A: In nature, uranium is found as uranium-238 (99.2742%) and uranium-235 (0.7204%).
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

Does "What is now known as Arabic numerals originally came from India, but Muslim mathematicians did make several refinements to the number system, such as the introduction of decimal point notation." contain the correct answer to "What did Muslim mathematicians add to Arabic numerals?"
OPTIONS:
- yes
- no

A: yes

Problem: Does "Islamic activists in Lerida, Spain, lobbied for dogs to be kept out of Muslim neighborhoods, saying their presence violated Muslims' religious freedom." answer the question "What city made owing dogs illegal in 2015?" OPTIONS:
- yes
- no

A:
no