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 copies did Strout's sequel to Olive Kitteridge sell? Passage 1:The Philadelphia Phillies–Florida Marlins game began at 7:13 p.m. on May 29, 2010, to a crowd of 25,086 at Sun Life Stadium in Miami. The home plate umpire was Mike DiMuro, the first base umpire was Tim Welke, the second base umpire was Jim Reynolds, and the third base umpire was Bill Welke. Roy Halladay pitched the 20th perfect game in MLB history, retiring all 27 batters, and allowing no hits, no runs, and no errors. Although he is known as a ground ball pitcher, he struck out 11, his most of the year and the most by a Phillies pitcher at that point in the season. The opposing pitcher, Josh Johnson, allowed seven hits, one walk, and an unearned run in seven innings. The unearned run came in the top of the third, when Chase Utley's line drive bounced off the glove of Florida center fielder Cameron Maybin, allowing Wilson Valdez to score from first. This was the deciding factor in the game, for Josh Johnson did not allow another run for the duration of the game.
 Passage 2:Vida Blue, Kent Mercker, Kevin Millwood, and Cole Hamels are the only pitchers to start both a complete game no-hitter and a combined no-hitter. Vida Blue no-hit the Minnesota Twins on September 21, 1970, while pitching for the Oakland Athletics. He combined with Glenn Abbott, Paul Lindblad, and Rollie Fingers to no-hit the California Angels on September 28, 1975. While with the Atlanta Braves in 1991, Mercker, Mark Wohlers and Alejandro Peña no-hit the San Diego Padres in the National League's first combined no-hitter. Mercker threw a complete game no-hitter against the Los Angeles Dodgers on April 8, 1994. In addition to the game above in which Millwood and the Seattle Mariners tied the record by using six pitchers in a no-hitter, Millwood previously threw a complete game no-hitter against the San Francisco Giants on April 27, 2003, while with the Philadelphia Phillies. Both Mercker and Blue were All-Stars in the seasons of their combined no-hitters, and Blue also won the Cy Young Award and the Most Valuable Player Award during his career.
 Passage 3:Strout's first novel, Amy and Isabelle (1998) met with widespread critical acclaim, became a national bestseller, and was adapted into a movie starring Elisabeth Shue. Her second novel, Abide with Me (2006), received critical acclaim but ultimately failed to be recognized to the extent of her debut novel. Two years later, Strout wrote and published Olive Kitteridge (2008), to critical and commercial success grossing nearly $25 million with over one million copies sold as of May 2017. The novel won the 2009 Pulitzer Prize for Fiction. The book was adapted into a multi Emmy Award-winning mini series and became a New York Times bestseller. Five years later, she published The Burgess Boys (2013), which became a national bestseller. My Name Is Lucy Barton (2016) was met with international acclaim and topped the New York Times bestseller list. Lucy Barton later became the main character in Strout's 2017 novel, Anything is Possible. A sequel to Olive Kitteridge, titled Olive, Again, was published in 2019.
3