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: How many soldiers died in the war that Charles K. Erwin fought in? Passage:Born in Washington, Lycoming County, Pennsylvania, Erwin settled in Portage, Wisconsin in 1853. From 1855 to 1868, Erwin lived in Jo Daviess County, Illinois and then in Stephenson County, Illinois. During the American Civil War, Erwin served in the 45th Illinois Volunteer Infantry Regiment. In 1868, Erwin moved to Tomah, Wisconsin and was in the mercantile business. From 1879 to 1882 and 1886, Erwin served on the Tomah Board of Education and was president of the school board. From 1882 to 1889, Erwin served in the Wisconsin State Senate and was a Republican. In 1889, Erwin served as postmaster for Tomah, Wisconsin. In 1902, Erwin moved with his family to Milwaukee, Wisconsin. Erwin died suddenly in Savanna, Illinois just as he was about get on a train for a trip to Omaha, Nebraska.

Example Output: b

Example Input: Question: On what date did Morsi take office? Passage:Following the Egyptian revolution of 2011 as part of the regional Arab Spring protests, Mubarak was ousted and the following year Mohamed Morsi who is backed by the Muslim Brotherhood won Egypt's first democractic elections. In 2013 Morsi was removed from power in a coup led by Abdel Fattah el-Sisi. Sisi has called for religious tolerance and has cracked down and banned the Muslim Brotherhood. He has closed thousands of mosques and has banned 'burkinis' on some beaches. A The Economist report in 2017 stated that Egyptians were turning more secular again, with supporters of sharia law dropping by more than half since 2011, people praying less than before, and gender equality now being widely accepted. The government has also acted to preserve its Jewish heritage through the restoration of the abandoned Eliyahu Hanavi Synagogue in Alexandria in 2017.

Example Output: b

Example Input: Question: What was the founding date of team that Minett was on loan to in January 2002. Passage:His Carrow Road career was limited by injuries, although he went on to play for Exeter city and Lincoln City in the Football League. In 1998, he dropped into non-league football joining Doncaster Rovers and then Boston United. His career at Boston stalled when he suffered a broken leg in the 30 FA Trophy victory over Tamworth on 13 January 2001. Regaining fitness, he joined King's Lynn ahead of the 200102 season. In January 2002 he joined Stocksbridge Park Steels on loan. In April 2002 he moved on to Grantham Town, agreeing a contract for the following two seasons. In the summer of 2004, Minett joined up with his former Grantham manager John Wilkinson at Lincoln United. Wilkinson moved back to manage Grantham in June 2007 and Minett soon followed him to the Gingerbreads. Minett retired from football in June 2008 following Grantham's unsuccessful bid for promotion.

Example Output:
b