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.

Example Input: Question: How many other operas did the composers of Patience write? Passage:In September 2005, Ball made his New York City Opera debut as Reginald Bunthorne in Gilbert and Sullivan's Patience. He spent the first quarter of 2006 on complete vocal rest, following the illness that caused him to leave The Woman in White on Broadway. By the middle of July, Ball had taken part in the Royal Court Theatre's celebratory performance of The Rocky Horror Show. He took a leading role in Kismet in June and July 2007 for the ENO, and appeared on Channel 4's Richard & Judy on 22 June 2007 to promote this production. He then appeared as the solo artist in a controversial 'Musical Theatre' Prom on 27 August 2007 for the BBC at London's Royal Albert Hall. Ball performed a wide range of musical theatre numbers, including several by Andrew Lloyd Webber. The show was broadcast live on BBC Four, as well as on BBC Radio 3.

Example Output: b

Example Input: Question: Who was the mayor of St. Charles when Asche was born? Passage:Asche was born on June 30, 1990 in St. Charles, Missouri to Todd and Julie Asche; he has a brother named Tyler. He grew up playing baseball, which he started playing with his father and brother in the yard around age five, and football, but he quit playing football in his freshman year of high school. He attended Fort Zumwalt West High School in O'Fallon, Missouri. Playing for the school's baseball team, he had a .425 batting average across his career and batted .512 in his senior season. He then enrolled at the University of Nebraska, where he played college baseball for the Nebraska Cornhuskers. In 2011, Asche's junior year, he had a .327 batting average. His 12 home runs led the Big 12 Conference, while his 56 runs batted in (RBIs) placed him second in the conference. He was named a second-team All-American. While at Nebraska, he majored in economics and maintained a grade point average (GPA) of 3.407. Because of his strong grades, he earned placement on the Big 12 Conference Commissioner's Honor Roll, a distinction bestowed upon student-athletes that achieve a GPA of 3.0 or greater, for five of his college semesters.

Example Output: b

Example Input: Question: Which of the three notable Top 40 singles featuring Terrell reached highest on the Billbaord Hot 100? Passage:Terrell's career began as a teenager, first recording for Scepter/Wand Records, before spending nearly two years as a member of James Brown's Revue, recording for Brown's Try Me label. After a period attending college, Terrell recorded briefly for Checker Records, before signing with Motown in 1965. With Gaye, Terrell scored seven Top 40 singles on the Billboard Hot 100, including "Ain't No Mountain High Enough" which was inducted into the Grammy Hall of Fame in 1999, "Ain't Nothing Like the Real Thing" and "You're All I Need to Get By". Terrell's career was interrupted when she collapsed into Gaye's arms as the two performed at a concert at Hampden–Sydney College on October 14, 1967, with Terrell later being diagnosed with a brain tumor. She had eight unsuccessful surgeries before succumbing to the illness on March 16, 1970 at the age of 24.

Example Output:
a