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: Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin? Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lo during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
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Example solution: b
Example explanation: The passage describes the 704th's actions during Operation Market Garden so only information about the operation is needed.

Problem: Question: Who was in charge of BBC One when A Matter of Loaf and Death was broadcast on the channel? Passage:Nick Park and the Aardman team also produce commercials and music videos, notably the video for Peter Gabriel's "Sledgehammer", which uses many different animation techniques, including pixilation involving Gabriel holding poses while each frame was shot and moving between exposures, effectively becoming a human puppet. More recently Aardman used this technique on a series of short films for BBC Three entitled Angry Kid, which starred a live actor wearing a mask. The actor's pose and the mask's expression had to be altered slightly for each exposure. Aardman has also created many films, of which some have become household names. Nick Park joined Aardman after they took interest in his college project, A Grand Day Out. Since then, Nick Park has directed the following films for Aardman: The Wrong Trousers, Creature Comforts, A Close Shave, "Cracking Contraptions", the feature film Chicken Run, and more recently, another feature film , co-produced with DreamWorks Animation. Nick Park's latest work is the new Wallace and Gromit short (30 minutes) called A Matter of Loaf and Death, broadcast on BBC One on Christmas Day 2008. Nick Park has won several Academy Awards for Best Animation.
Solution: b