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 terms as a senator did Robert Kean's father serve? Passage:Kean was born September 28, 1893, in Elberon, New Jersey. His father, Hamilton Fish Kean (18621941), was a United States Senator from New Jersey and his son, Thomas Kean, served two terms as the Governor of New Jersey. Robert Kean was the great-great-grandson of John Kean, a Delegate to the Continental Congress from South Carolina (17561795). His uncle, John Kean (18521914), was also a United States Senator from New Jersey. His grandson, Thomas Kean, Jr., is presently the Minority Leader of the New Jersey State Senate. His mother, Katherine Taylor Winthrop (18661943), was a descendant of John Winthrop, a wealthy English Puritan lawyer and one of the leading figures in the founding of the Massachusetts Bay Colony, the first major settlement in what is now New England after Plymouth Colony. Winthrop led the first large wave of migrants from England in 1630 and served as governor for 12 of the colony's first 20 years of existence. Kean is also a descendant of William Livingston, the first Governor of New Jersey.

Example Output: b

Example Input: Question: Who did Zwar costar with in Foxtel's 2016 drama? Passage:Adam also co-wrote and co-starred in the movie Rats and Cats, which premiered to sell-out audiences and critical acclaim at the 2006 Melbourne International Film Festival and went on to screen at the SXSW Film Festival in 2009. From 2006 to 2010, he was head writer on the AFI Awards screened on the Nine Network, working alongside hosts Geoffrey Rush and Stephen Curry. Zwar's other acting credits include playing Martin Gero in Series 1 of 2 of the Network Ten crime drama Rush, as well as the SBS series Carla Cametti PD, the ABC television movie Valentine's Day, the crime drama Underbelly for Channel Nine. In 2016, Zwar joined the main cast of Foxtel's drama Top of the Lake.

Example Output: b

Example Input: Question: Is the game geared to doctors still in use today? Passage:3DiTeams was developed in collaboration with Duke University Medical Center and used for medical education and team training. The game is intended for training and exercising of medical teams of practitioners of many levels of clinical expertise. The scope of practice of the tools in the game are geared toward care of a trauma patient and the interpersonal communications that surround the patient's care. The training is based on the United States Department of Defense Patient Safety Program and Agency for Healthcare Research and Quality's TeamSTEPPS curriculum. In 2006, the Telemedicine and Advanced Technology Research Center (TATRC), a division of the United States Army Medical Research and Materiel Command, funded a one-year $249,530 award to support the "3DiTeams: Gaming Environment for Training Healthcare Team Coordination Skills" study. The team was also awarded a 2-year $291,248 grant from the NIH Agency for Healthcare Research and Quality for their study on "Virtual Health Care Environments Versus Traditional Interactive Team Training."

Example Output:
b