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: Was Brown's father alive when Trey signed the Bears? Passage:Theotis "Trey" Brown, III (born March 1, 1985) is a former American football cornerback who is currently the Director of Player Personnel for the St. Louis BattleHawks. Prior to being hired by the XFL, Brown served as the Executive Vice President of Football Operations for the Birmingham Iron of the Alliance of American Football. Prior to the AAF, Brown spent 9 years in the National Football League as a scout/executive. From 2010 to 2012, he was a scout with the New England Patriots. Then, from 2013 to 2018, he was with the Philadelphia Eagles in a variety of capacities including the Director of College Scouting from 2016-2018. As a player, he was signed by the Chicago Bears as an undrafted free agent in 2009. He played college football at UCLA. He also played for the New York Sentinels. He is the son of former NFL running back Theotis Brown.


Ex Output:
b


Ex Input:
Question: Do more than 10,000 people live in Wotherspoon's hometown? Passage:A native of Surrey, British Columbia, Wotherspoon was selected by the Portland Winter Hawks in the second round of the 2008 Western Hockey League (WHL) Bantam Draft. He made his WHL debut as a 15-year-old in 2008–09, appearing in four games for Portland, then played four full seasons between 2009 and 2013. In his WHL career, he has appeared in 239 games in his WHL career and scored 17 goals along with 65 assists. With the Winterhawks, he appeared in the WHL championship series in three consecutive years as Portland lost the final in 2011 and 2012 to the Kootenay Ice and Edmonton Oil Kings, respectively, before finally winning the Ed Chynoweth Cup championship in 2013 by defeating Edmonton. Wotherspoon was also named to the WHL's Western Conference second All-Star Team in 2012–13. Wotherspoon scored three points in five games at the 2013 Memorial Cup, however Portland lost the Canadian Hockey League (CHL) championship game, the Memorial Cup, to the Halifax Mooseheads, 6–4. During the season, Wotherspoon was also a member of the Canadian junior team, recording two points in six games at the 2013 World Junior Ice Hockey Championships.


Ex Output:
b


Ex Input:
Question: Was the stadium where McClean scored a goal in snowy conditions built prior to 2000? Passage:McClean made his first start for Sunderland in their 1–0 victory over Manchester City on 1 January 2012, and scored his first senior goal for the Black Cats in a 4–1 win against Wigan Athletic two days later; on 8 January, he scored and assisted Sebastian Larsson in a 2–0 win at Peterborough United in the third round of the FA Cup. McClean provided the assist for Stéphane Sessègnon's opening goal in Sunderland's 2–0 victory over Swansea City on 21 January, and got another assist in the equalising goal for Fraizer Campbell in the next round of the cup against Middlesbrough on 29 January. Ahead of the replay for that fixture, Middlesbrough manager Tony Mowbray used McClean as an example for young players to follow. McClean turned provider again in Sunderland's 3–0 victory over Norwich City, assisting Sessègnon's goal, then scored the only goal in a win over Stoke City on 4 February in snowy conditions at the Britannia Stadium. A week later, he opened the scoring in Sunderland's 2–1 home loss to Arsenal after Per Mertesacker injured himself. On 23 March, Sunderland announced that McClean had signed a new contract intended to force him to stay at the club until the summer of 2015. A day later, he helped them to a 3–1 victory over relegation-threatened Queens Park Rangers by assisting the opening goal for Nicklas Bendtner and later scoring by himself. McClean won Sunderland's Young Player of the Year Award, at the end of the 2011–12 season.


Ex Output:

b