Does the sentence "Other notable new vaccines of the period include those for measles (1962, John Franklin Enders of Children's Medical Center Boston, later refined by Maurice Hilleman at Merck), Rubella (1969, Hilleman, Merck) and mumps (1967, Hilleman, Merck)" provide a valid answer to the question "Who helped refine the measles vaccine?" OPTIONS:
- yes
- no

A: yes

Question:
Choose your answer: Is "The theory was later modified to reflect new discoveries regarding histocompatibility or the complex "two-signal" activation of T cells." a good answer to the question "What medical scientist first proposed the clonal selection theory of immunology?" OPTIONS:
- yes
- no
Answer:
no

QUES: Q: The Royal Dutch Shell Group was created through the merger of which two rival companies?
A: Their father had owned an antique company in Houndsditch, London, which expanded in 1833 to import and sell sea-shells, after which the company "Shell" took its name.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

Does "The writings of Samuel Pepys describe the pub as the heart of England." contain the correct answer to "In many villages what establishment could be called the focal point of the community?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
At this time Eisenhower gave his Chance for Peace speech in which he attempted, unsuccessfully, to forestall the nuclear arms race with the Soviet Union by suggesting multiple opportunities presented by peaceful uses of nuclear materials.
What speech did Eisenhower give after Stalin died?

answer: yes

question: OPTIONS:
- yes
- no
War and Peace, contain entire paragraphs and even pages in French with no translation given, with an assumption that educated readers would not need one.
What third language was common among Russian nobles by 1800?

answer:
no