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.

Question: Who was the president of University of California, Berkeley when Kracaw enrolled? Passage 1:Kracaw graduated from high school in 1915. In the same year, her family left Colorado and moved to Orland, California, since the lower elevation there was expected to benefit her father's health. However, her father suffered setbacks in his business, and facing both blindness and tuberculosis, he committed suicide in 1917. Kracaw enrolled at the University of California, Berkeley, in 1915. She considered majoring in economics and English literature before deciding on psychology. She made a number of lifelong friends during her undergraduate years, including Jean Macfarlane, whose interest in psychology drove Kracaw to select that discipline for her major. She graduated cum laude in 1921, and began graduate study at UC Berkeley. Her Master's thesis studied ten families in San Francisco that had been clients of a juvenile court. She volunteered as a probation officer, and was required to meet and report on the families she was studying. She would later write that she struggled to be objective in writing about these families. Kracaw received her Master's degree in clinical psychology in 1920.
 Passage 2:Matthew William Goode (born 3 April 1978) is an English character actor. He made his screen debut in 2002 with ABC's TV film feature Confessions of an Ugly Stepsister. His breakthrough role was in the romantic comedy, Chasing Liberty (2004), for which he received a nomination at Teen Choice Awards for Choice Breakout Movie Star – Male. He then appeared in a string of supporting roles in films like Woody Allen's Match Point (2005), the German-British romantic comedy Imagine Me and You (2006), and the period drama Copying Beethoven (2006). He's garnered praise for his performance as Charles Ryder in Julian Jarrold's adaptation of Evelyn Waugh's Brideshead Revisited (2008), and as Ozymandias in the American neo-noir superhero film Watchmen (2009), based on DC Comics' limited series of the same name. He then starred in romantic comedy Leap Year (2010) and Australian drama Burning Man (2011), the latter earning him a nomination for Best Actor at the Film Critics Circle of Australia Awards.
 Passage 3:The club was formed in 1899 and turned professional after joining the Midland League in 1912. Crowned Midland League champions in the 1926–27 and 1938–39 campaigns, they were elected into the Football League in 1950. They went on to secure promotion as champions of the Third Division North in 1957–58 and spent six seasons in the Second Division, before they were relegated in 1964 and then down to the Fourth Division in 1968. United spent 34 of the next 37 seasons in the basement tier, punctuated by one-season stays in the third tier after they secured promotions in 1971–72, 1982–83 and 1998–99. Brian Laws saw the club promoted out of League Two at the end of the 2004–05 season and his successor, Nigel Adkins, led the club to the League One title in 2006–07. Scunthorpe spent just one season in the Championship, but victory in the 2009 League One play-off Final saw the club promoted back into the Championship. They remained in the second tier until two relegations in as many years saw them back into the fourth tier by 2013. Scunthorpe were again promoted out of League Two at the end of the 2013–14 campaign, before being relegated back out of League One in 2019.
1