instruction:
You are given a paragraph, a question and some answer options (associated with "A", "B", "C", "D", etc.) You need to list all the correct answer options with their associated letters (e.g. "A" can be a valid answer). Note that sometimes, more than one option can answer the question correctly and completely. In those cases, please generate all such options separated by a comma (e.g. "A, B" is a valid answer). Do not generate anything else apart from one or more of the following characters: 'A', 'B, 'C', 'D', etc.
question:
Paragraph- Sent 1: In October 1933 Einstein returned to the U.S. and took up a position at the Institute for Advanced Study (in Princeton, New Jersey), noted for having become a refuge for scientists fleeing Nazi Germany.
Sent 2: At the time, most American universities, including Harvard, Princeton and Yale, had minimal or no Jewish faculty or students, as a result of their Jewish quota which lasted until the late 1940s.
Sent 3: Einstein was still undecided on his future.
Sent 4: He had offers from several European universities, including Oxford where he stayed for three short periods between May 1931 and June 1933, however in 1935 he arrived at the decision to remain permanently in the United States and apply for citizenship.
Sent 5: Einstein's affiliation with the Institute for Advanced Study would last until his death in 1955.
Sent 6: He was one of the four first selected (two of the others being John von Neumann and Kurt Godel) at the new Institute, where he soon developed a close friendship with Godel.
Sent 7: The two would take long walks together discussing their work.
Sent 8: Bruria Kaufman, his assistant, later became a physicist.
Sent 9: During this period, Einstein tried to develop a unified field theory and to refute the accepted interpretation of quantum physics, both unsuccessfully.
Question: How many years was Einstein affiliated with the Institute for Advanced Study? (A) Over 20 years (B) 22 years (C) 20 years (D) 2 years.
answer:
B, C.

question:
Paragraph- Sent 1: Albert Bandura OC (/baen'dU@r@/; born December 4, 1925) is a psychologist who is the David Starr Jordan Professor Emeritus of Social Science in Psychology at Stanford University.
Sent 2: For almost six decades, he has been responsible for contributions to the field of education and to many fields of psychology, including social cognitive theory, therapy and personality psychology, and was also influential in the transition between behaviorism and cognitive psychology.
Sent 3: He is known as the originator of social learning theory and the theoretical construct of self-efficacy, and is also responsible for the influential 1961 Bobo doll experiment.
Sent 4: Social learning theory is how people learn through observing others.
Sent 5: An example of social learning theory would be the students imitating the teacher.
Sent 6: Self-efficacy is "The belief in one's capabilities to organize and execute the courses of action required to manage prospective situations."Sent 7: To paraphrase, self-efficiacy is believing in yourself to take action.
Sent 8: The Bobo Doll Experiment was how Albert Bandura studied aggression and non-aggression in children.
Sent 9: A 2002 survey ranked Bandura as the fourth most-frequently cited psychologist of all time, behind B. F. Skinner, Sigmund Freud, and Jean Piaget, and as the most cited living one.
Sent 10: Bandura is widely described as the greatest living psychologist, and as one of the most influential psychologists of all time.
Sent 11: In 1974 Bandura was elected to be the Eighty-Second President of the American Psychological Association (APA).
Sent 12: He was one of the youngest president-elects in the history of the APA at the age of 48.
Sent 13: Bandura served as a member of the APA Board of Scientific Affairs from 1968 to 1970 and is well known as a member of the editorial board of nine psychology journals including the Journal of Personality and Social Psychology from 1963 to 1972.
Sent 14: At the age of 82, Bandura was awarded the Grawemeyer Award for psychology.
Question: What year did Albert Bandura study aggression and non-aggression in children? (A) 1974 (B) 1961 (C) 2002.
answer:
B.

question:
Paragraph- Sent 1: (CNN) -- Air New Zealand's latest in-flight safety video, released Tuesday, is already another viral hit but is encountering some turbulence over its use of several bikini-clad Sports Illustrated models.
Sent 2: View the video here Previous versions of the video -- starring anything from Hobbits to Bear Grylls to New Zealand's all conquering All Blacks rugby team -- have revolutionized the on-board safety message airlines deliver to passengers.
Sent 3: The most recent effort though is being criticized by some as neither ground-breaking nor as creative, after the airline teamed up with Sports Illustrated magazine to produce what it's calling "The world's most beautiful safety video."Sent 4: The "Safety in Paradise" video, which rolls out on Air New Zealand flights at the end of February, is beautifully shot and certainly cheerful and fun.
Sent 5: It was filmed in the Cook Islands -- home to several stunning beaches -- and coincides with the 50th anniversary of Sports Illustrated's Swimsuit franchise.
Sent 6: Earlier videos have been witty, clever and quirky but the paradise video combines a far less subtle use of eye-catching material -- using four of the planet's most beautiful, and scantily clad women, to deliver information to passengers.
Sent 7: The models include Ariel Meredith, Chrissy Teigen, Hannah Davis and Jessica Gomes.
Sent 8: Christie Brinkley makes a cameo.
Sent 9: "It seems that suddenly they are saying that my sexuality is all that matters about me," one critic, Massey University lecturer and feminist commentator Deborah Russell told the Sydney Morning Herald.
Sent 10: Social media reaction to the video was predictably mixed, though the majority of commenters on Facebook and Twitter appeared to support the video -- and the women in it.
Sent 11: Many praised Air New Zealand for using beautiful women to promote the Cook Islands and complimented the airline on its marketing prowess, given the mass of media attention now being given to the safety video.
Sent 12: From the negative corner, while some commented they were appalled Air New Zealand would be so sexist, others said the Sports Illustrated version just isn't all that clever -- a disappointing follow up to the airline's creative safety videos of the past.
Question: How was the "Safety in Paradise" video received? (A) Is being criticized by some as neither ground-breaking nor as creative (B) Everyone loved it (C) Social Media outrage is overwhelming (D) It is praised for being the least sexist in recent years (E) Reactions have been mixed from negative to positive.
answer:
A, E.