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: Of Ceará's first two career opponents, which is oldest? Passage:His performances in the FIFA Club World Cup attracted the attention of French side Paris Saint-Germain, who brought him to the French capital in the summer of 2007, for R$6,752,750 and keeping him until 2010. Ceará made his debut for the club, coming on as substitute after 84 minutes for Amara Diané in a match against AS Monaco which PSG won 2–1 on 16 September 2007. The next game on 6 October 2007, Ceará scored his goal for the club in a 3–1 loss against Stade Rennais. On 15 March 2008, Ceará scored an own goal in a 1–1 against Valenciennes which PSG were losing until Pauleta equalizer give both clubs a draw. In his first season, Ceara struggled to find his best form, and made a few high-profile mistakes that contributed to a poor campaign for his club. In the Coupe de la Ligue Final, Ceará played in the right back as PSG won the Coupe de la Ligue for third time against Lens 2–1 with a winning goal from substitute Bernard Mendy on stoppage time.


a