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: Who became president of the United States after Coolidge left office? Passage 1:Yakov Hanecki was born in Warsaw, then in the Russian Empire, the son of Stanislav von Fürstenberg, a beer manufacturer of German descent, who had adopted Poland as his homeland. In 1896 he joined the Social Democracy of the Kingdom of Poland (SDKP - later the Social Democracy of the Kingdom of Poland and Lithuania (SDKPiL)) led by Rosa Luxemburg and her lover, Leo Jogiches. He moved to Germany in 1901 and studied in rapid succession at Berlin, Heidelberg, and Zurich universities. From 1902, he was a professional revolutionary, normally based in Cracow, under Austrian rule, organising the transport of illegal literature across the Russian border. In August 1903, as a member of the Main Administration of the SDKPiL, he was one of two Polish delegates to the Second Congress of the Russian Social Democratic Labour Party (RSDLP) in Brussels. The Congress later adjourned to London, under pressure from the Belgian police, and there the RSDLP split into its Bolshevik and Menshevik factions, but Hanecki and the other Polish delegate, Adolf Warski, did not make the journey to London, having failed to agree terms on which the RSDLP and SDKPiL could collaborate.
 Passage 2:He travelled to England in 1989 to study at the University of Oxford, where he attended St Anne's College. While studying at Oxford, he made sixteen first-class appearances for Oxford University in 1990–91, scoring 607 runs at an average of 38.93. He made his only first-class century while playing for Oxford, scoring 101 not out against Lancashire in 1991. With his right-arm off break bowling, he took 19 wickets for Oxford with best figures of 3 for 32. He also made a single first-class appearance for the combined Oxford and Cambridge Universities cricket team against the touring New Zealanders in 1900, where he featured alongside fellow South African and St Anne's College attendee Willem van der Merwe. In addition to playing first-class cricket while at Oxford, he also appeared in three List A matches for the Combined Universities cricket team in the 1991 Benson & Hedges Cup. Returning to South Africa, he later made two first-class appearances for Transvaal in the 1993–93 Castle Cup.
 Passage 3:Calvin Coolidge (born John Calvin Coolidge Jr.; ; July 4, 1872 – January 5, 1933) was an American politician and lawyer who served as the 30th president of the United States from 1923 to 1929. A Republican lawyer from New England, born in Vermont, Coolidge worked his way up the ladder of Massachusetts state politics, eventually becoming governor of Massachusetts. His response to the Boston Police Strike of 1919 thrust him into the national spotlight and gave him a reputation as a man of decisive action. The next year, he was elected vice president of the United States, and he succeeded to the presidency upon the sudden death of Warren G. Harding in 1923. Elected in his own right in 1924, he gained a reputation as a small government conservative and also as a man who said very little and had a rather dry sense of humor.

Output:
3