Problem: Does "Nigeria is the United States' largest trading partner in sub-Saharan Africa and supplies a fifth of its oil (11% of oil imports)." answer the question "How much of the US's oil comes from Nigeria?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Independence also accorded with Yeltsin's desires as president of the Russian Federation, as well as those of regional and local authorities to get rid of Moscow's pervasive control." provide a valid answer to the question "What was Yeltsin president of?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "In 1870, after France attacked Prussia, Prussia and its new allies in Southern Germany (among them Bavaria) were victorious in the Franco-Prussian War." a good answer to the question "What did many people in Germany still want to do?" OPTIONS:
- yes
- no
Answer:
no

QUES: Q: What are two ways changes to DNA of bacteria can occur?
A: However, all bacteria can evolve by selection on changes to their genetic material DNA caused by genetic recombination or mutations.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "Further cultural subdivisions according to tool types, such as Olduwan or Mousterian or Levalloisian help archaeologists and other anthropologists in understanding major trends in the human past.[citation needed]" contain the correct answer to "Olduwan, Mousterian, and Levalloisian are all types of what?"
OPTIONS:
- yes
- no

A: yes

Problem: Does "The Gram stain, developed in 1884 by Hans Christian Gram, characterises bacteria based on the structural characteristics of their cell walls." answer the question "What stain shows better test results on Norcadia bacteria?" OPTIONS:
- yes
- no

A:
no