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 long was the war that saw Moulton fight against the Ossipee Indians? Passage:He was appointed as a captain of a ranger company in the New Hampshire Militia. In the same year, he was with the New England army under the command of William Pepperrell that took Fortress Louisbourg from the French. For the rest of King George's War, Moulton fought against the Ossipee Indians that were allied to the French around Lake Winnipesaukee until they were killed or driven to Canada. During one winter scout from Dover, New Hampshire, Capt. Moulton and his men ambushed six Ossipee warriors on the ice of Lake Winniepesaukee. Five of the warriors were killed in the first volley and the sixth ran away, followed closely by Moulton's massive black dog that attacked and killed the fleeing warrior. The Treaty of Aix-la-Chapelle ended the war in 1748. It would be only six years until the next war between Britain and France.


b