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: Was Corrie or Vesely older? Passage:Anderson did not play again on tour until May at the Madrid Open. He lost in the first round against 13th seed Gaël Monfils. Anderson then played in Rome as the 16th seed. Anderson won his first-round match against Feliciano López, but lost in the second round to Juan Mónaco, despite winning the first set. Anderson then competed in Nice as the third seed. He defeated qualifier Diego Schwartzman, before losing to fifth seed João Sousa. Anderson then played at the French Open as the 18th seed, where he lost in the first round to Stéphane Robert. Anderson started his grass season at Queen's Club. Since he entered late, he had to go through qualifying. Anderson defeated Edward Corrie and Jiří Veselý, both in straight sets, to enter the main draw. He then lost to Bernard Tomic in the first round of the main draw. Anderson then played at Nottingham as the top seed. He defeated Ivan Dodig and 14th seed Fernando Verdasco to reach the quarterfinals, where he lost to sixth seed and eventual champion Steve Johnson. Anderson then played at Wimbledon as the 20th seed. He lost in the first round to Denis Istomin, despite winning the first two sets.


a