Definition: 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: In what country did Ohlendorf earn a doctor's degree in jurisprudence? Passage 1:Born in Hoheneggelsen (today part of Söhlde; then in the Kingdom of Prussia), Otto Ohlendorf came into the world as part of "a farming family". He joined the Nazi Party in 1925 (member 6631) and the SS (member #880) in 1926. Ohlendorf studied economics and law at the University of Leipzig and the University of Göttingen, and by 1930 was already giving lectures at several economic institutions. He studied at the University of Pavia, where he gained his doctor's degree in jurisprudence; and by 1933 he obtained the position of a research directorship in the Kiel Institute for the World Economy. Ohlendorf was active in the National Socialist Students' League in both Kiel and Göttingen and taught at the Nazi Party's school in Berlin. He participated in major debates between the SS, the German Labour Front, and the Quadrenniel Organization on economic policy. By 1938 he was also manager in the Trade section of the Reich Business Board (). Historian quips that for Ohlendorf, Nazism was a "quest for race" in the historical continuum, and even though he never stated it that way, his faith in Germandom was akin to that of his fellow SS intellectuals.
 Passage 2:In 1946, Anna Mae Hutchison posted a 26-14 record with 102 strikeouts in 51 games, setting an all-time, single-season record for games pitched, and also hurled the first nine-inning no-hitter in Belles history, a 1–0 victory over the Kenosha Comets. Winter finished with a 33-9 record, including 17 shutouts and 183 strikeouts in 46 pitching appearances. The Belles claimed first place with a league-best 74-38 record, and won the semifinal round of playoffs by defeating the South Bend Blue Sox in four games. In Game 1, English drove in the winning run by hitting a double in the bottom half of the 14th inning. Then, in decisive Game 5 she knocked the winning run with a single in the bottom half of the 17th inning. In this first round series she went 11-for-31 for a .353 average, including her two game-winning RBI. After that, the Belles beat the 1945 champions, the Rockford Peaches, four games to two in the final best-of-seven series to clinch the Championship Title. Throughout the playoffs, Kurys led all players in average, stolen bases and runs. On the other hand, Winter collected four wins in the playoffs, including a 14-inning, 1–0 shutout victory over the Peaches in decisive Game Six. The winning run was scored by Kurys on an RBI-single by Betty Trezza, while Danhauser handled 22 chances flawlessly. During the regular season, the Belles again showed a great defense, notably by infielders Danhauser (1B), Kurys (2B) and English (3B), while Perlick (LF), Schillace (CF) and Dapkus (RF) patrolled the outfield. And moreover, fielding ability and speed on the bases were immensely more crucial and challenging in a dominant pitching league.
 Passage 3:CCGS Labrador was a icebreaker. First commissioned on 8 July 1954 as Her Majesty's Canadian Ship (HMCS) Labrador (pennant number AW 50) in the Royal Canadian Navy (RCN), Captain O.C.S. "Long Robbie" Robertson, GM, RCN, in command. She was transferred to the Department of Transport (DOT) on 22 November 1957, and re-designated Canadian Government Ship (CGS) Labrador. She was among the DOT fleet assigned to the nascent Canadian Coast Guard (CCG) when that organization was formed in 1962, and further re-designated Canadian Coast Guard Ship (CCGS) Labrador. Her career marked the beginning of the CCG's icebreaker operations which continue to this day. She extensively charted and documented the then-poorly-known Canadian Arctic, and as HMCS Labrador was the first ship to circumnavigate North America in a single voyage. The ship was taken out of service in 1987 and broken up for scrap in 1989.

Output:
1