Definition: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: Who won the season during which the Phillies wore HK patches over their hearts? Passage:For the 2009 season the Phillies wore black, circular "HK" patches over their hearts in memory of broadcaster Harry Kalas, who died April 13, 2009, just before he was to broadcast a Phillies game in Washington, D.C. From Opening Day through July 26, 2009, the Phillies wore 2008 World Champions patches on the right sleeve of their home uniforms to celebrate their World Series victory the season prior. After the death of Hall of Fame pitcher Robin Roberts on May 6, 2010, the Phillies wore a black patch with a white "36" on the sleeves of their jerseys in memory of Roberts for the remainder of the 2010 season. Number 36 had been retired previously by the team in 1962 to honor Roberts. For the 2011 season, the Phillies wore a black circular patch with a "B" in honor of minority owners Alexander and John Buck, who died in late 2010. For the 2014 season, the Phillies wore a black circular patch with initials “CB” in honor of former owner Claire Betz, who died during the offseason. For the 2015 season, the Phillies wore a black circular patch with a white "SLB" in memory of minority owner Sara L. Buck, who died on August 23, 2014. For the 2017 season, the Phillies wore a black circular patch on their sleeves featuring the "baseball stitched" center swirl "P" used from 1970 to 1991 inside the white silhouette of a capital "D" in memory of former manager Dallas Green, who led the franchise to its first World Series championship and died on March 22, 2017. Following the death of former chairman, minority-owner, and president David Montgomery on May 8, 2019, the Phillies added a black circular patch with white "DPM" letters in memory of Montgomery for the remainder of the 2019 season.


b