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.

Example Input: Question: Was Hubert Howe Bancroft alive when Cungagnaq died? Passage:Cungagnaq (; date of birth unknown - d. 1815) is venerated as a martyr and saint (as Peter the Aleut; ) by some jurisdictions of the Eastern Orthodox Church. He was allegedly a native of Kodiak Island (Alutiiq or Sugpiaq), and is said to have received the Christian name of Peter when he was baptized into the Orthodox faith by the monks of St Herman's missionaries operating in the north. He is purported to have been captured by Spanish soldiers near "San Pedro" and tortured and killed at the instigation of Roman Catholic priests either there or at a nearby location. At the time identified for his death, California was Spanish territory, and Spain was worried about Russian advances southwards from Alaska. Hubert Howe Bancroft, in his multi-volume History of California, only notes that, in connection with an incident wherein a Russian fur-hunting expedition was taken into custody after declining to leave San Pedro; one Russian source accused "the Spaniards of cruelty to the captives, stating that according to Kuskof's report one Aleut who refused to become a Catholic died from ill-treatment received from the padre at San Francisco."

Example Output: b

Example Input: Question: When was the series of Episode 420 started? Passage:"Episode 420" is the 12th episode in the seventh season of the American animated television series Family Guy. It premiered on Fox in the United States on April 19, 2009. The title of the episode is a reference to the term "420" used in cannabis culture; "Episode 420" premiered on bicycle day, April, 19th, the day before April 20 (4/20), on which a counterculture holiday is celebrated centering on the consumption of cannabis. "420" focuses on the character Brian after he is arrested for drug possession, which prompts him to launch a campaign to legalize cannabis with help from Stewie; the liveliness of their campaign convinces Mayor West to legalize the drug, and most of Quahog's population begins using it.

Example Output: b

Example Input: Question: How many years after the release of the PC-8801 was the PC-9801 released? Passage:The initial versions of Xak: The Art of Visual Stage were released for NEC's PC-8801 and PC-9801 systems in June 1989. These were then followed by graphically distinct releases for the MSX2 (November 1989) and Sharp X68000 (April 1990). In 1992, the game was released for the PC Engine along with its sequel, , in the one-disc compilation Xak I & II. Ported by Riot, the game features animated cut scenes and requires the Super System Card update if played on the PC Engine's original CD-ROM add-on. Another console port was published by Sunsoft for the Super Famicom in February 1993. The latest visually enhanced remake was developed for Japanese mobile phones and became available on Vodafone live! on June 1, 2004. The game was the first release in Bandai's "RPG Empire" line of role-playing games.

Example Output:
a