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 lived a longer life, Lucius Cornelius Sulla or Caecilius Metellus Pius? Passage:Lagos is an ancient maritime town with more than 2000 years of history. The name Lagos comes from a Celtic settlement, derived from the Latin Lacobriga, the name of the settlement was established during the pre-Punic civilizations. It became an early settlement of the Carthaginians, who recruited Celtic tribesmen in their war against the Romans (the Punic Wars). Owing to its already important harbour, it was colonized by the Romans and integrated into the Roman province of Lusitania, becoming known as Lacobriga. Quintus Sertorius, a rebellious Roman general, helped by the Lusitanians of Lacobriga (who had been oppressed under Roman Generals and members of Lucius Cornelius Sulla party), successfully defeated the Roman army of Caecilius Metellus Pius probably at nearby Monte Molião.


a