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: How many years after the university was founded was the modern business school established? Passage:The "square" is actually triangular in shape. Immediately to the north, the modern Saïd Business School of Oxford University dominates the square, established in 1996 on the site of the former Oxford Rewley Road railway station. To the east are Hythe Bridge Street (A4144) and Park End Street, both leading into central Oxford. Between them is the Royal Oxford Hotel. To the south, Hollybush Row and then Oxpens Road (A4144 road) act as an inner ring road leading to Abingdon Road, the main arterial road south out of the city. On the corner with Hollybush Row is the old Frank Cooper's jam factory. To the west, Botley Road (A420 road) leads out of the city centre, under a railway bridge just south of the main Oxford railway station, situated to the northwest.


b