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.

Ex Input:
Question: How old was Terry Stotts the year that he was named head coach of the Trail Blazers? Passage:There have been 14head coaches for the Trail Blazers franchise. The franchise's first head coach was Rolland Todd, who coached for two seasons. Jack Ramsay is the franchise's all-time leader for the most regular season games coached (820), and the most regular season game wins (453). Rick Adelman is the franchise's all-time leader for the highest winning percentage in the regular season (.654), playoff games coached (69), and most playoff game wins (36). Ramsay is the only coach to win an NBA championship with the Trail Blazers, in the 1977 NBA Finals. Ramsay and Lenny Wilkens are the only Trail Blazers coaches to be elected into the Basketball Hall of Fame, and were both named one of the top 10 coaches in NBA history. Mike Schuler and Mike Dunleavy have won the NBA Coach of the Year Award, in and respectively, with the Trail Blazers. Todd, Stu Inman, Jack McCloskey, Kevin Pritchard, and Kaleb Canales have spent their entire NBA coaching careers with the Trail Blazers. Canales was named interim coach of the Trail Blazers toward the end of the season. Terry Stotts was named as head coach on August 7, 2012. The announcement was made by General Manager Neil Olshey. At this time, his NBA coaching record was 115-168.

Ex Output:
b

Ex Input:
Question: Was Oakenfold or Rampling born first? Passage:UK disc jockeys Trevor Fung, Paul Oakenfold, and Danny Rampling are commonly credited with having "popularized" Balearic beat, specially in the UK. In 1987, after a holiday in Ibiza, Oakenfold and his friends Trevor Fung and Ian St. Paul returned to London, where they unsuccessfully tried to establish a nightclub called the Funhouse in the Balearic style. Returning to Ibiza during the summer of 1987, Oakenfold rented a villa where he hosted a number of his DJ friends, including Danny Rampling, Johnny Walker, and Nicky Holloway. Returning to London after the summer, Oakenfold reintroduced the Balearic style at a South London nightclub called the Project Club. The club initially attracted those who had visited Ibiza and who were familiar with the Balearic concept. Fueled by their use of Ecstasy and an emerging fashion style based on baggy clothes and bright colors, these Ibiza veterans were responsible for propagating the Balearic subculture within the evolving UK rave scene. In 1988, Oakenfold established a second outlet for Balearic beat, a Monday night event called Spectrum, which is credited with exposing the Balearic concept to a wider audience. It was 1988 when Balearic beat was first noticed in the U.S., according to Dance Music Report magazine. Jose Padilla, is an Ibizan DJ best known for his residency at Cafe del Mar. Also Jon Sa Trinxa, a british DJ and Producer best known for the longest residency on Salinas Beach at Sa Trinxa defines his style as being Balearic Music.

Ex Output:
a

Ex Input:
Question: What are the other names of two-seat night fighter planes used by the Royal Air Force? Passage:The Venom entered service with the Royal Air Force (RAF), where it was used as a single-seat fighter-bomber and two-seat night fighter. A dedicated model for aerial reconnaissance was also operated by the Swiss Air Force. The Venom functioned as an interim stage between the first generation of British jet fighters straight-wing aircraft powered by centrifugal flow engines such as the Gloster Meteor and the Vampire and later swept wing, axial flow-engined combat aircraft, such as the Hawker Hunter and de Havilland Sea Vixen. Accordingly, the type had a relatively short service life in the RAF, being withdrawn from frontline operations by the service in 1962 as a result of the introduction of more capable designs. However, it was used in combat during the Suez Crisis, the Malayan Emergency, and the Aden Emergency.

Ex Output:
a