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 tournament that Robin Hull qualified for as an amateur during the 2012/2013 season? Passage:In February 2010 Hull took part in the pro-am Finnish Snooker Challenge, which featured a number of notable professionals. He impressed, beating Darren Morgan, Ken Doherty and Matthew Stevens on the way to the final, where he lost to Mark Williams. This result encouraged Hull to take part in the Q School tournament in 2011 in attempt to qualify for the 2011/2012 main tour, which he did successfully in the first event. Due to lack of sponsorship he only played in a handful of events during the season with his best run coming in qualifying for the UK Championship in November where he beat Lucky Vatnani and Yu Delu, before losing to Peter Lines 46. Hull did not enter another tournament after this and finished the season ranked world number 84, outside of the top 64 who retain their places for the 2012/2013 season and therefore did not retain his spot on the main tour. In the 2012/2013 season Hull entered qualifying for the World Championship as an amateur, where he lost in the first round of preliminary qualifying 25 to Paul Wykes, despite making a 137 break during the match.

Output:
b