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.
--------
Question: Question: Of all the medals O'Donnell has been awarded, which is the oldest? Passage:Francis Martin O'Donnell, GCMM, GCEG, KC*SG, KM, KCHS, KCMCO, (born in 1954), an Irish citizen, has served abroad as an international diplomat in senior representative positions with the United Nations until retirement, and later with the Sovereign Military Order of Malta. He is a life member of the Institute of International and European Affairs (under the patronage of the President of Ireland). He currently continues to serve pro bono as an advisor to the Global Partnerships Forum  founded by Amir Dossal, and is a listed endorser of the NGO consortium known as Nonviolent Peaceforce . He served as Ambassador Extraordinary and Plenipotentiary of the Sovereign Military Order of Malta to the Slovak Republic from December 2009 to March 2013. He previously served as a United Nations official for 32 years, most recently as the Resident Coordinator of the United Nations system in Ukraine, from 30 September 2004 until 31 March 2009, and previously in the same capacity in Serbia-Montenegro. In early 2012, he was appointed to the Council of the Order of Clans of Ireland (under the patronage of the President of Ireland), and was elected its Chancellor in May 2014 . He also served on the Board of Directors, and completed both terms of office in April 2015. Since then, he has participated in Globsec, the InterAction Council, and is a regular participant, panelist or moderator in the annual Global Baku Forum. He is also a speaker and panelist on global policy issues to seminars and forums of the Association of Schools of Political Studies of the Council of Europe, and occasional guest speaker on Irish history and genealogy in Dublin, Madrid, Vienna, and at the Sorbonne in Paris.


Answer: a


Question: Question: What is the current population of the city where Bricher began his career as a businessman?   Passage:Bricher was born in Portsmouth, New Hampshire. He was educated in an academy at Newburyport, Massachusetts. He began his career as a businessman in Boston, Massachusetts. When not working, he studied at the Lowell Institute. He also studied with Albert Bierstadt, William Morris Hunt, and others. He attained noteworthy skill in making landscape studies from nature, and after 1858 devoted himself to the art as a profession. He opened a studio in Boston, and met with some success there. In 1868 he moved to New York City, and at the National Academy of Design that year he exhibited “Mill-Stream at Newburyport.” Soon afterward he began to use watercolors in preference to oils, and in 1873 was chosen a member of the American Watercolor Society. In the 1870s, he primarily did maritime themed paintings, with attention to watercolor paintings of landscape, marine, and coastwise scenery. He often spent summers in Grand Manan, where he produced such notable works as Morning at Grand Manan (1878). In 1879, Bricher was elected into the National Academy of Design as an Associate member.


Answer: b


Question: Question: How long is the Santo Domingo River? Passage:The Sierra Juárez is a range of mountains in Oaxaca state, Mexico between latitudes 17°20'-17°50'N and longitudes 96°15'-97°00'W, with an area of about 1,700 km² (656 sq mi). It is part of the Sierra Madre de Oaxaca. The range is separated from the Sierra de Zongólica to the north by the Santo Domingo River, flowing through the Tecomavaca Canyon. It stretches south-eastward to the Cajones River and the Sierra de Villa Alta. The mountains are in the district of Ixtlán de Juárez in the Sierra Norte de Oaxaca region. The range is named after Mexico's only indigenous president, Benito Juárez, who was born here in 1806 in the small village of San Pablo Guelatao. The heavily wooded area is about from the city of Oaxaca on Federal highway 175, heading towards Tuxtepec.


Answer:
b