In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.

Input: Consider Input: Question: Who won the season of X factor that Cowell was a judge with newcomer Rita Ora? Passage:In October 2013, it was reported that Cowell may return to the UK version of The X Factor for series 11 in the place of Gary Barlow, and on 7 February 2014, his return was officially confirmed. This resulted in the cancellation of the US version after three seasons by Fox. He joined judges Louis Walsh, Cheryl Fernandez-Versini, and new judge, former Spice Girls member Mel B, who replaced Nicole Scherzinger. For his eighth series, he was given the Over 25s category. On 13 December, Ben Haenow and Fleur East reached the final two, which meant that Cowell was the winning mentor for the first time since series 3 in 2006, when he had both Leona Lewis and Ray Quinn in the final. Haenow became the eleventh winner on 14 December. In March 2015, it was announced that Cowell would return to the X Factor for its twelfth series along with veteran judge Cheryl Fernandez-Versini, and newcomers Rita Ora and BBC Radio 1 DJ Nick Grimshaw.

Output: b

Input: Consider Input: Question: In what city did S. Krishnaswami study in 1974? Passage:S. Krishnaswami, born on 21 May 1945 in Thiruvananthapuram, in the south Indian state of Kerala, did his graduate studies in science at the University College, Thiruvanathapuram of the University of Kerala and on completion of the degree in 1963, he joined Bhabha Atomic Research Centre Training School for a short term training. Subsequently, he joined the Geophysics group of Tata Institute of Fundamental Research as a research associate in 1964 where he stayed till 1972. Simultaneously, he enrolled at Bombay University and secured a PhD in 1974, working under the guidance of Devendra Lal. His post-doctoral researches were at Scripps Institution of Oceanography with Harmon Craig and at the laboratory of K. K. Turekian of Yale University. By this time, he had already moved to Physical Research Laboratory (PRL), Ahmedabad in 1973 and on returning to India, he spent the rest of his career there, superannuating from service in 2005. He held various positions during his tenure at PRL such as that of a Dean from 1987 to 1993 and Acting Director during 200405 and continued his association with the laboratory post-retirement as an INSA scientist and honorary professor. He also served as a visiting scientist at Scripps Institute of Oceanography (197172) and as a visiting faculty at the Department of Geology and Geophysics of Yale University for two stints during 197677 and 198687.

Output: a

Input: Consider Input: Question: Which races did Compton finish in the top 5 during his rookie year? Passage:In 1997, Compton signed up with a new team, Impact Motorsports, to run the No. 86 Ford F-150 for the NASCAR Craftsman Truck Series Rookie of the Year Award. During his initial Truck Series season, Compton had three Top 5 finishes and a 13th-place finish in points, but fell well short of the top rookie award. For the 1998 season, in the third race of the season held at Phoenix International Raceway, Compton won his first career pole position, and finished in third in the race. The next week at Portland Speedway, he led all but two laps and won his first career Truck Series race. He got another win later that season at Heartland Park Topeka. He finished seventh in the final points standings and was named the Most Popular Driver. Compton had high hopes for 1999 season as Impact switched to Dodge Rams and getting a teammate in Randy Tolsma, but he failed to go to victory lane that season, although he did finish fourth in the points. Late that season, Compton began competing in some Winston Cup races for Melling Racing. Soon afterwards, Melling announced that Compton would driver theirNo. 9 Ford Taurus in the Winston Cup Series in 2000 season.
Output: b