Question:
Choose your answer: Is "The first 20 years of licensed measles vaccination in the U.S. prevented an estimated 52 million cases of the disease, 17,400 cases of mental retardation, and 5,200 deaths." a good answer to the question "What did the first measles prevent in it's first 20 years?"
Answer:
yes

Question:
Choose your answer: Is "The Islamic law undergraduate degree from al-Azhar, the most prestigious madrasa, was traditionally granted without final examinations, but on the basis of the students' attentive attendance to courses." a good answer to the question "Who decided if a student earned a law degree in undergraduate madaris?"
Answer:
no

Question:
Choose your answer: Is "The same happens with Arabic loanwords." a good answer to the question "What language loanwords are found in both Spanish and Catalan?"
Answer:
yes