In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

[EX Q]: Question: In what venue did the ABN AMRO World Tennis Tournament take place where del Potro reached his first final of the year? Passage:Juan Martin del Potro reached the quarter-finals of the first slam of the year in the Australian Open losing to Roger Federer. He then reached his first final of the year at the ABN AMRO World Tennis Tournament losing to Federer once again. However, he bounced back by winning his first title of the year at the Open 13 defeating Michael Llodra in the final. At the Estoril Open, successfully defended his title by defeating Richard Gasquet . At the French Open he reached the quarter-finals but fell to Federer for the fifth time in the year despite leading two sets to love he lost. At Wimbledon he was handily defeated by David Ferrer in the fourth round. He bounced back at the Olympics winning the Bronze Medal match over Novak Djokovic after losing to Federer in the semifinals. At the US Open he reached his third slam quarter-finals of the year but lost once again this time to Djokovic. He won his third title of the year at the Erste Bank Open defeating qualifier Grega Zemlja in the final. At the Swiss Indoors Basel, Del Potro got his fourth championship of the year after beating Roger Federer. This is the third time del Potro has qualified for the event.

[EX A]: Juan Martin del Potro reached the quarter-finals of the first slam of the year in the Australian Open losing to Roger Federer

[EX Q]: Question: In which state is the school where Constant Mews studied in 1990 and 2000? Passage:Mews attended the University of Auckland and completed BA and MA degrees there in History. He carried out doctoral study at the University of Oxford, followed by five years (19801985) teaching British civilisation at the Universite de Paris III, while pursuing studies in medieval thought (focusing on Peter Abelard) in connection with Jean Jolivet, at the Ecole pratique des hautes etudes en sciences religieuses. This was followed by two years as a Leverhulme research fellow at the University of Sheffield on editing the writings of Peter Abelard. Mews took up a position at Monash University as Lecturer in the Department of History in July 1987. He became involved in developing the Centre for Studies in Religion and Theology and in promoting studies in religion more generally, with a strong interest in interfaith work. He has had spells of study at the Institute for Advanced Study, Princeton, in 1990 and 2000, and has also again taught in Paris, at the Ecole pratique des hautes etudes (Ve section) and in the Ecole des hautes etudes en sciences sociales.

[EX A]: He has had spells of study at the Institute for Advanced Study, Princeton, in 1990 and 2000, and has also again taught in Paris, at the Ecole pratique des hautes etudes (Ve section) and in the Ecole des hautes etudes en sciences sociales

[EX Q]: Question: Are semi-automatic firearms covered by the 2nd Amendment? Passage:McSweeney is a conservative Republican. He supports finishing the War on Terror and the Iraq War. McSweeney also promises to make President Bush's tax cuts permanent, to offer tax cuts to companies that invest in new jobs and workers. He is opposed to raising the federal minimum wage, currently $5.15 an hour. McSweeney vows to try and freeze the total amount of federal spending, excluding national security, homeland security, and social security. McSweeney is pro-life and opposes abortion except in cases of rape, incest, and when the life of the mother is at stake. McSweeney also opposes embryonic stem cell research, instead favoring research on umbilical cord blood. He supports 2nd Amendment rights and opposes a ban on semi-automatic firearms. McSweeney supports carrying concealed weapon. McSweeney opposes same-sex marriage as well as civil unions for gay couples and is in favor of amending the Constitution to ban sex same marriages. McSweeney argued that a wall should be built along part of the 2,000-plus-mile U.S.-Mexican border, focusing on the urban areas. McSweeney favored means-testing as a way to reduce the cost of Medicare Part D, which is the prescription drug benefit. McSweeney said, "I believe we need to means-test the Part D prescription drug program that was just adopted by Congress."

[EX A]:
He supports 2nd Amendment rights and opposes a ban on semi-automatic firearms