Teacher:In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Teacher: Now, understand the problem? Solve this instance: Question: Who was the coach of the NCAA Niagara Purple Eagles women's ice hockey team when Ashley Riggs began playing for them? Passage 1:Costin Ion Murgescu (; October 27, 1919 August 30, 1989) was a Romanian economist, jurist, journalist and diplomat. A supporter of fascism during his youth, he switched to communism by the end of World War II, and became an editor of the Communist Party daily organ, Romania Libera. He taught at the University of Bucharest and worked for the Economic Research Institute. Having campaigned for multilateralism in world affairs as early as 1944, he helped to distance Romania from the Soviet Union after 1964, and later represented his country at the United Nations. He wrote extensively, publishing works on the effects of land reform and industrialization, on the history of economic thought, and on Romania's relations with the Comecon and the First World.
Passage 2:Elizabeth Alice "Ali" MacGraw (born April 1, 1939) is an American actress, model, author, and animal rights activist. She first gained attention with her role in the film Goodbye, Columbus (1969), for which she won the Golden Globe Award for Most Promising Newcomer. She gained an international profile for her role in the film Love Story (1970), for which she was nominated for an Academy Award for Best Actress and won the Golden Globe Award for Best Actress in a Motion Picture Drama. In 1972, MacGraw was voted the top female box office star in the world and was honored with a hands and footprints ceremony at Grauman's Chinese Theatre after having been in just three films. She went on to star in the popular action films The Getaway (1972) and Convoy (1978) as well as the romantic sports drama Players (1979), the comedy Just Tell Me What You Want (1980), and the historical novel-based television miniseries The Winds of War (1983). In 1991, she published an autobiography, Moving Pictures.
Passage 3:Amongst their numerous team alumni, Ashley Riggs graduated to the NCAA Niagara Purple Eagles women's ice hockey team in 2004, before jumping to the National Women's Hockey League and later the Canadian Women's Hockey League. As a member of the Under-22 Canada national women's ice hockey team Riggs competed in four Air Canada Cups, winning Gold in three of them. Natalie Spooner graduated to the NCAA Ohio State Buckeyes women's ice hockey team in 2008. She has competed in multiple IIHF events as a member of the Women's National Team and plays in the CWHL as a member of the Toronto Furies. In 2008, Jenn Wakefield graduated to the NCAA New Hampshire Wildcats program. After two seasons she switched to the Boston University Terriers women's ice hockey team. Wakefield is a National Team member and has played in the CWHL with the Vaughan Flames and now with the Toronto Furies. Tara Watchorn also graduated to NCAA in 2008 with the Boston University Terriers women's ice hockey team. She made her debut with the Canadian National Team in 2010 and plays for the Calgary Inferno of the CWHL.

Student:
3