Given the task definition and input, reply with output. 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: How many years did La Canfora cover hockey? Passage 1:From its southern end, Stone Nullah Lane begins at its junction with Lung On Street. This is where the Wan Chai Pak Tai Temple is located. Made from grey-coloured brick and granite, it was constructed in 1863, although the statue of Pak Tai inside dates even further back to 1604. The temple is the oldest in the district, and reportedly the largest on Hong Kong Island. The next landmark on the route is the headquarters of St. James' Settlement. Situated at 85 Stone Nullah Lane, the charitable organisation was established here in 1949 with the goal of helping impoverished children living in squats around the neighbourhood, and now extends its services to needy people across the city. The current structure towers 12-storeys above the lane. Before the street turns onto Queen's Road East and ends, it passes the Blue House, a Grade I historic building. The building—whose Spanish balconies made from cast-iron have elicited comparisons to ones in New Orleans—was built in the 1920s and was originally utilised as a health centre for the community, a school teaching kung fu from the 1950s to 1960s, and now houses a museum.
 Passage 2:Jason La Canfora (born April 14, 1974) is an American sports writer and television analyst. He joined NFL Network and NFL.com before the 2009 season and served as an NFL insider and reporter until 2012. La Canfora appeared on NFL Total Access, NFL GameDay Morning, NFL GameDay Final, and Thursday Night Kickoff Presented by Sears. He also contributed stories and blogs to NFL.com. He replaced Adam Schefter, who left for ESPN. Before joining NFL Network, he worked ten years for The Washington Post and covered the Washington Redskins for six years. Prior to the Post, he was the Detroit Red Wings beat writer for the Detroit Free Press. On June 1, 2012, La Canfora announced via Twitter that he would be leaving NFL Network on July 1, 2012, after his contract expires for CBS Sports, replacing Charley Casserly on The NFL Today pregame show on Sundays. La Canfora currently resides in Baltimore, Maryland, with his wife Lauren and three children.
 Passage 3:Emil Kirdorf was born at Mettmann, Rhine Province. His father was a wealthy owner of a weaving mill. He had a brother named Adolf who would be his business partner during his adult life. Kirdorf volunteered a year in 1864 in Hamburg to work in an export enterprise. A year later, he worked in a textile company in Krefeld. The family's mill went bankrupt, mainly because of the management's refusal to introduce mechanical looms. Kirdorf therefore changed to mining industry in which he worked as an accountant. Following the Franco-Prussian War, he became director of Zeche Holland in 1871. Two years later, the entrepreneur Friedrich Grillo offered him the position of commercial director in the Gelsenkirchener Bergwerks-AG (GBAG) company. He became general manager of GBAG in 1893. He steered the company through the Long Depression of the 1870s, and held this position until 1926.
2