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 leader of the country that defeated Romania 7-0 in an Olympic qualification match? Passage 1:Michigan claimed their second consecutive Big Ten Tournament championship at the 2018 Big Ten Conference Men's Basketball Tournament, becoming the first team to win consecutive tournament championships since Ohio State in 2010 and 2011; in the championship game against (#8 AP Poll/#8 Coaches Poll) Purdue, Teske posted 14 points off the bench while matched up against Isaac Haas, when Wagner had foul trouble. In the 2018 NCAA Tournament, Teske played 17 minutes in a buzzer beater 64–63 victory over (#21 AP Poll/#19 Coaches Poll) Houston, including a 2 free throws as part of a rare 5-point play to tie the score at 51 with 5:41 remaining. Michigan reached the National Championship Game where it lost to (#2 Coaches Poll/#2 AP Poll) Villanova. Teske was one of a few players from the Cleveland area (including former Wolverine Eric Riley) to have played in a championship game. For the season, Teske averaged 12.3 minutes per game to go with 3.4 points and 3.3 rebounds.
 Passage 2:Following his father's relatively early death Heinrich Sproemberg went to live with his grandfather. It was now that he decided to concentrate his further academic studies on history. He attended the "Empress Augusta [secondary] school" ("Kaiserin-Augusta-Gymnasium" - as the "Ludwig-Cauer-Grundschule" was then known), and passed his school final exams ("Abitur") in 1909 which opened the way to a university education. He moved on to the Frederick William University (as the Humboldt was then known) where he studied History, and Jurisprudence. His teachers included , Michael Tangl and Otto Hintze. For his subsidiary module on Applied Economics he was taught by Gustav Schmoller. He received his doctorate in 1914 for work on the eleventh century Bishopric of Liège. The work was supervised by . However, after war broke out at the end of July 1914 there was a major falling out with Schäfer. The German High Command implemented war plans that included a rapid invasion of Belgium which was accompanied by persistent reports of widescale atrocities by German troops against Belgian civilians. Sproemberg was at pains to distance himself from Schäfer's "annexationist" support for German policy in respect of Belgium.
 Passage 3:Romania started Olympic hockey in 1964 in the B division. In the tournament, the team finished 12th out of 16 teams and managed 3 wins against Austria, Italy, and Hungary also with a tie against Yugoslavia. In 1968, Romania lost its qualification match against West Germany 7–0 and was forced to compete in the B division again. In the first two games, Romania beat Austria 3–2 and the Host, France 7–3. They lost their next three games and finished 12th out of 14 in the standings. After skipping the 1972 competition, Romania returned for the 1976 tournament. This time Romania played Poland in the Qualification round and lost 7–4, keeping them in the B division once again. However, Romania battled back and won 4 of 5 games with only one loss against Yugoslavia, still winning the division. The team finished 7th out of 12. In 1980, Romania was able to play with the top teams and was put into the Blue Division group, along with tough opponents such as Sweden, Czechoslovakia, and USA. In the first game Romania was down 4–2 to West Germany, but managed to score 4 goals to beat the former bronze medallists 6–4. In their next game Romania got shut out by Sweden 8–0. The Swedes scored 3 goals in the first period which left Romania out of it. After a lopsided loss to Czechoslovakia (7–2) the team then took on USA. The US jumped out to a 2–0 lead in the first period and added two more to it to lead 4–1 after two periods. Unlike other teams that the US had faced, the Romanians fought strong in the third period, despite being outshot 15–3, and scored a goal. The final score was 7–2. Romania played Norway for their final game, who had lost all four of their past games and had no chance to advance to the Medal Round. Romania fell behind less than a minute into the game, but stormed back to take the lead 3–1 in the third period. The Norwegian team battled back though, and scored once with a minute and a half left to play, and scored once more to tie it with only 29 seconds left. This tie still gave Romania one point but they had been hoping for a win. They finished the tournament with a 1–3–1 record, and were ranked 8th out of 12, just beating the Netherlands, West Germany, Norway, and Japan. This was the last time that the Romanians competed in the Olympic tournaments.

Student:
3