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.

Q: Question: How old was William Havemeyer's son when he retired from the sugar refining business? Passage:William Havemeyer (1770-1851) left Germany at age 15 and arrived in New York City after learning the trade of sugar refining in London. In New York he managed a sugar house on Pine Street before opening his own refinery on Vandam Street with his brother, Frederick Christian Havemeyer, who had come to New York in 1802. Together the two brothers operated the W. & F.C. Havemeyer Company sugar refineries, before passing the business on to their sons. His son William Frederick Havemeyer, retired from the sugar refining business in 1842 and entered politics, eventually serving three terms as Mayor of New York. In 1855 the family relocated their refineries to Brooklyn, where they remained as the business grew to acquire a commanding share of the United States sugar refining market under the leadership of Frederick's grandson, Henry Osborne Havemeyer. The Havemeyer refineries were incorporated as the American Sugar Refining Company in 1891 and became known as Domino Sugar in 1900. In the 20th century several of the family's members made notable contributions to the arts. Henry Osborne Havemeyer and his wife Louisine Havemeyer made large bequests to the Metropolitan Museum of Art and their daughter Electra Havemeyer Webb founded the Shelburne Museum.


A: b
****
Q: Question: Which competition has been held more times, the one that Jean-Philippe led the Lincoln Stars to as a teenager, or the one in which he played for Team USA in 2004? Passage:Her father Jean-Pierre was a backup goaltender at the University of North Dakota from 1979–83. Besides her twin sister, Lamoureux has four brothers. Jean-Philippe is a professional ice hockey goaltender. He led the Lincoln Stars to the Clark Cup as a teenager and played for Team USA in the 2004 Viking Cup. He was the 2008–09 Goalie of the Year in the ECHL, and also led the Alaska Aces to the 2009 Kelly Cup Finals. Jacques was an All-America center in 2009 for Air Force Academy. In addition, he was a finalist for the Hobey Baker Award. Pierre-Paul played for the University of Manitoba, and is a student-assistant coach for the North Dakota hockey team. Mario skated for Team USA at the 2006 Viking Cup and then played for the North Dakota Fighting Hawks before turning pro. Her mother Linda competed in the Boston Marathon.


A: a
****
Q: Question: How old was Henry the Lion when he was deposed? Passage:After the deposition of the Saxon duke Henry the Lion in 1180, the Regenstein counts were temporarily arrested by the forces of Emperor Frederick Barbarossa, but were reconciled with the Hohenstaufen monarch soon after. After a lengthy feud Heimburg Castle, built about 1170 by King Henry IV and soon after devastated during the Saxon Rebellion, was acquired by the Regenstein counts in the early 14th century. The Regenstein-Heimburg branch re-united the Regenstein and Blankenburg estates in 1343, under the rule of the most renowned Count Albert II (1310–49), who since the 1330s was frequently in dispute with the leaders of the surrounding estates like the Halberstadt bishops and the Abbesses of Quedlinburg; he was finally assassinated by the henchmen of Bishop Albert II of Halberstadt. These tales were romanticised in the ballad The Robber Count () by Gottfried August Bürger, melodized by Johann Philipp Kirnberger and the novel of the same name by Julius Wolff.


A:
b
****