Definition: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Input: This scientist conducted a study in which people watched Medical Center before deciding whether to donate money to charity or to steal it. He sent information packets to people in Omaha and Wichita, asking if they knew a person in Boston, an experiment which led him to formulate the "Six Degrees of Separation" hypothesis. This conductor of the "Small World" experiment paid an actor to pretend to be shocked as another person was told to increase the voltage. For 10 points, name this psychologist who conducted a namesake "Obedience to Authority" experiment.
Output:
Social Science