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.

Input: Consider Input: Question: Who defeated West Germany to win the 1976 final? Passage:Following the end of World War II, Germany was partitioned into rival West and East zones, each with their own football systems. The general turmoil of the period and the country's lack of international footballing pedigree up to that point meant it was a surprise to many when West Germany won the 1954 FIFA World Cup in neighbouring Switzerland. It was in the mid-1960s when German football became very strong, with the backbone of the national squad formed by an exceptional group of young players at FC Bayern Munich, soon augmented further by another very strong team at Borussia Monchengladbach and others from the leading clubs. After reaching the 1966 FIFA World Cup Final, they built on victory in UEFA Euro 1972 by winning the 1954 FIFA World Cup on home soil. A further Euro win in 1980 (after an unexpected loss in the 1976 final), plus further World Cup final appearances in 1982 and 1986 confirmed their status as one of the world's most consistently powerful teams. With the end of the Cold War and reunification of the country approaching at the end of the 1980s, the final achievement of West Germany was winning the 1990 FIFA World Cup.


Output: A further Euro win in 1980 (after an unexpected loss in the 1976 final), plus further World Cup final appearances in 1982 and 1986 confirmed their status as one of the world's most consistently powerful teams


Input: Consider Input: Question: Which of the rivers that Crevaux encountered was the longest? Passage:The interior of French Guiana was virtually unknown and Crevaux decided to lead an exploration into its depths. On July 8, 1877 Crevaux traveled up the Maroni River where he encountered the Galibi and the Bonis. He left the Maroni to follow a tributary, the Itany River, along the way he visited the Roucouyenne and then followed an Emerillon trail over the spine of the Tumuk Humak Mountains. He descended the other side of the mountains to the Jari River, a tributary of the Amazon. By December 1877 he had reached the Brazilian city of Belém. He was nearly naked and had lost or used most of his possessions, and was believed by the Brazilian inhabitants to be an escaped French prisoner and was refused any help. He was eventually aided by a fellow Frenchman who bought him passage on a ship back to France. Upon returning to France, Crevaux gave an account of his journey to the Société de Géographie and was made a "Knight" of the Légion d'honneur.


Output: On July 8, 1877 Crevaux traveled up the Maroni River where he encountered the Galibi and the Bonis


Input: Consider Input: Question: Who won gold in the Olympics for Women's pole vault the year that Murer underperformed due to her poles being misplaced? Passage:Fourteen athletes qualified at 4.55, but two were unable to get over the opening height of 4.50 in the finals. Minna Nikkanen set her National Record at 4.60, but there were still seven in at 4.70, five of them with clean rounds to that point making for a five-way tie including Angelica Bengtsson's National Record and returning silver medalist Jenn Suhr, who had confidently passed to 4.60. 4.80 decided the medalists with Nikoleta Kyriakopoulou taking it on the first attempt to take over the lead. 2011 champion Fabiana Murer took it on her second attempt and was ahead of Yarisley Silva who had struggled earlier at 4.70. Both Silva and Murer made 4.85 on their first attempt, giving Murer the lead. Murer also again equalled her own South American record. Kyriakopoulou missed at what would have been her National Record. Having no strategic advantage to clearing it with one miss, she passed to 4.90. Everybody missed their first two attempts at 4.90, making Kyriakopoulou the bronze medalist. On her final attempt, Silva made it, to leap past Murer into gold medal position. Murer was unable to answer on her final attempt and had to settle for silver. Murer was pleased to win a medal in Beijing seven years after the 2008 Olympics, where she underperformed following her poles being misplaced by the organization, and became optimistic for the 2016 Summer Olympics at her own Brazil, when she will have to set a masters world record to be in the medal hunt.



Output: Murer was pleased to win a medal in Beijing seven years after the 2008 Olympics, where she underperformed following her poles being misplaced by the organization, and became optimistic for the 2016 Summer Olympics at her own Brazil, when she will have to set a masters world record to be in the medal hunt