Instructions: 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.
Input: Question: How many Olympic medals did Hauenstein's country win? Passage 1:Rawlings initially came to power in Ghana as a flight lieutenant of the Ghana Air Force following a coup d'etat in 1979 and, after initially handing power over to a civilian government, took back control of the country on 31 December 1981 as the Chairman of the Provisional National Defence Council. In 1992, Rawlings resigned from the military, founded the National Democratic Congress, and became the first President of the Fourth Republic. He was re-elected in 1996 for four more years. After two terms in office, the limit according to the Ghanaian Constitution, Rawlings endorsed his vice-president John Atta Mills as presidential candidate in 2000. He currently serves as the African Union envoy to Somalia.
Passage 2:Thomas was born to Thomas Marston Green Sr., a future Colonel in the Continental Army, and Martha Wills. He was born in Williamsburg, Virginia, on February 26, 1758. In 1782 he moved with his family to Natchez District, Mississippi Territory. He would later move to Fayette, Mississippi where he would build the Springfield Plantation, and where he would live until his death. The Green family were good friends with Andrew Jackson and Rachel Donelson. Thomas's brother Abraham married Elizabeth Caffery who was the niece of Rachel Jackson. In August 1791, Andrew Jackson and Rachel were married at the Green Family Springfield Plantation. The marriage ceremony was performed by Thomas Green Sr., while Thomas Jr. served as a witness. Andrew and Rachel would later find out that Rachel's divorce was not finalized, at the time of the wedding.
Passage 3:Henry Denis Hauenstein, MM (3 May 1881 6 December 1940) was an Australian national representative rower and a World War I infantry officer. He was a three-time Australian national champion rower who competed for Australasia at the 1912 Summer Olympics in the men's eight. He was a member of the Australian men's selection eight which won the Grand Challenge Cup at the Henley Royal Regatta of 1912. He saw active service on the Western Front where he won the Military Medal and was a member of the AIF crew which at war's end, won at the 1919 Peace Regatta and brought the King's Cup to Australia.

Output:
3