Input: Read this: Popper is known for his rejection of the classical inductivist views on the scientific method, in favour of empirical falsification: A theory in the empirical sciences can never be proven, but it can be falsified, meaning that it can and should be scrutinized by decisive experiments. He used the black swan fallacy to discuss falsification. If the outcome of an experiment contradicts the theory, one should refrain from ad hoc manoeuvres that evade the contradiction merely by making it less falsifiable. Popper is also known for his opposition to the classical justificationist account of knowledge, which he replaced with critical rationalism, "the first non-justificational philosophy of criticism in the history of philosophy."
Question: Who disproved empirical falsification as a central principle of the scientific method?

Output: unanswerable


Input: Read this: The tradition holds that Virgil was born in the village of Andes, near Mantua in Cisalpine Gaul. Analysis of his name has led to beliefs that he descended from earlier Roman colonists. Modern speculation ultimately is not supported by narrative evidence either from his own writings or his later biographers. Macrobius says that Virgil's father was of a humble background; however, scholars generally believe that Virgil was from an equestrian landowning family which could afford to give him an education. He attended schools in Cremona, Mediolanum, Rome and Naples. After considering briefly a career in rhetoric and law, the young Virgil turned his talents to poetry.
Question: In which cities did Virgil attend schools?

Output: Cremona, Mediolanum, Rome and Naples


Input: Read this: Beyoncé embarked on The Mrs. Carter Show World Tour on April 15 in Belgrade, Serbia; the tour included 132 dates that ran through to March 2014. It became the most successful tour of her career and one of the most-successful tours of all time. In May, Beyoncé's cover of Amy Winehouse's "Back to Black" with André 3000 on The Great Gatsby soundtrack was released. She was also honorary chair of the 2013 Met Gala. Beyoncé voiced Queen Tara in the 3D CGI animated film, Epic, released by 20th Century Fox on May 24, and recorded an original song for the film, "Rise Up", co-written with Sia.
Question: Beyonce voiced a character in which animated film?

Output: Epic


Input: Read this: Scholars argue that Lee's approach to class and race was more complex "than ascribing racial prejudice primarily to 'poor white trash' ... Lee demonstrates how issues of gender and class intensify prejudice, silence the voices that might challenge the existing order, and greatly complicate many Americans' conception of the causes of racism and segregation." Lee's use of the middle-class narrative voice is a literary device that allows an intimacy with the reader, regardless of class or cultural background, and fosters a sense of nostalgia. Sharing Scout and Jem's perspective, the reader is allowed to engage in relationships with the conservative antebellum Mrs. Dubose; the lower-class Ewells, and the Cunninghams who are equally poor but behave in vastly different ways; the wealthy but ostracized Mr. Dolphus Raymond; and Calpurnia and other members of the black community. The children internalize Atticus' admonition not to judge someone until they have walked around in that person's skin, gaining a greater understanding of people's motives and behavior.
Question: The children's non-judgmental attitude gave them a greater understanding of what?

Output:
people's motives and behavior