You will be given a definition of a task first, then some input of the task.
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 were the other writers for M*A*S*H? Passage 1:In 1979, Schwartz graduated from Miramar High School where he was a star soccer player. During his three high school seasons, he scored 104 goals. He then attended Appalachian State University where he played on the men's soccer team. He graduated in 1982 and was inducted into the school's Athletic Hall of Fame in 2005. In 1984, Schwartz turned professional Fort Lauderdale Sun of the United Soccer League. He was the Rookie of the Year and playoff MVP. In the fall of 1984, Schwartz had an unsuccessful trial with the Dallas Sidekicks of the Major Indoor Soccer League. He then returned to Florida where he coached the Hollywood Hills High School girls team and played for the amateur Lowenbrau Lions of the Gold Coast Soccer League's First Division. In 1985, the Sun moved and changed their name to the South Florida Sun. The team and the league collapsed six games into the season. Schwartz then worked as a carpenter, coached Hollywood High and played for the Lowenbrau Lions. In 1986, Andrew College hired Schwartz took start a women's soccer team at the college. In 1986, he played for the Houston Dynamos. In March 1988, he signed with the Fort Lauderdale Strikers of the American Soccer League. He then started the Strikers first game of the 1989 season, but didn't play after that. He asked for and was granted his release from the team in May. Starting in August 2015, Mark has been working as a Project Engineer for Bernhardt Design in Lenoir, North Carolina.
 Passage 2:As a writer, Graham penned seven episodes of M*A*S*H (and guest starred as Sgt. Gribble in the episode "Your Hit Parade," for which he was program consultant) and nine episodes of The Brady Bunch Hour. He also co-wrote the screenplays for the Mel Brooks' films To Be or Not to Be (1983) and Spaceballs (1987), appearing onscreen as Sondheim in the former and the Minister in the latter. His other film credits included roles in Dirty Little Billy (1972), Won Ton Ton, the Dog Who Saved Hollywood (1976), The World's Greatest Lover (1977) and History of the World, Part I (1981). He had a recurring role on Chico and the Man and made guest appearances on Murder She Wrote, Picket Fences, and Chicago Hope. He was a frequent guest on The Tonight Show Starring Johnny Carson. Graham played the character who dropped the clapperboard repeatedly in a famous, 1969 Alka Selzer "Spicy Meatball" advertisement and played the part of "Mr. Dirt" on a series of commercials for Mobil Oil in the 1970s. In 1996, he appeared as the character Louis Foukold in the screen adaptation of the Jon Robin Baitz play The Substance of Fire.
 Passage 3:The Lebanese Christians are some of the oldest Christians in the world, preceded only by the oriental Orthodox of Armenia and Copts of Egypt. The Maronite Christians, belong to the West Syriac Rite. Their Liturgical language is the Syriac-Aramaic language. The Melkite Greek Catholics and the Greek Orthodox, tend to focus more on the Greco-Hellenistic heritage of the region from the days of the Byzantine Empire, and the fact that Greek was maintained as a liturgical language until very recently. Some Lebanese even claim partial descent from Crusader knights who ruled Lebanon for a couple of centuries during the Middle Ages, also backed by recent genetic studies which confirmed this among Lebanese people, especially in the north of the country that was under the Crusader County of Tripoli. This identification with non-Arab civilizations also exists in other religious communities, albeit not to the same extent.

Output:
2