In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Example Input: Passage: While attending the University of Iowa, Whitaker played tight end for the University of Iowa Hawkeyes football team, under coach Hayden Fry, appearing in the starting lineup for Iowa's Rose Bowl game in 1991. In 2002, Whitaker was the candidate of the Republican Party for Treasurer of Iowa. From 2004 to 2009, he served as the United States Attorney for the Southern District of Iowa, where he was known for aggressively prosecuting drug traffickers. Whitaker ran in the 2014 Iowa Republican primary for the United States Senate. He later wrote opinion pieces and appeared on talk-radio shows and cable news as the executive director of the Foundation for Accountability and Civic Trust (FACT), a conservative advocacy group.
Link Information: none Question: Who was the Senate Majority Leader the year Whitaker ran for the United States Senate in the Iowa primary?
Example Output: Answer: none

Example Input: Passage: His grandfather and father Holmes Rolston, and Holmes Rolston Jr (who did not use the Jr) were Presbyterian ministers. Rolston III was married on June 1, 1956 to Jane Irving Wilson, with whom he has a daughter and son. He holds a B.S. in physics and mathematics from Davidson College (1953) and a Bachelor of Divinity degree from Union Presbyterian Seminary (1956). He was ordained to the ministry of the Presbyterian Church (USA) also in 1956. He received a Ph.D. from the University of Edinburgh in 1958; his advisor was Thomas F. Torrance. He earned an M.A. in the philosophy of science from the University of Pittsburgh in 1968, beginning his career later that year as an assistant professor of philosophy at Colorado State University and becoming a full professor in 1976. He became a University Distinguished Professor in 1992. He gave the Gifford Lectures, University of Edinburgh, 1998-1999. He was named Templeton Prize laureate in 2003. He has lectured by invitation on all seven continents. Colorado State University inaugurated the Holmes Rolston Endowed Chair in Environmental Ethics in October 2016; for the inaugural lecture by Kenneth Shockley, click here..
Link Information:

The University of Pittsburgh (commonly referred to as Pitt) is a state-related research university in Pittsburgh, Pennsylvania. Question: In which state did Rolston III earn his Masters in philosophy of science?
Example Output: Answer: Pennsylvania

Example Input: Passage: The Bougainville invasion was the ultimate responsibility of Admiral William F. Halsey, commander South Pacific Area, at his headquarters at Noumea, New Caledonia. The landings were under the personal direction of Rear Admiral Theodore S. Wilkinson, commander III Amphibious Force, aboard his flagship, attack transport . Also aboard was Lieutenant General Alexander A. Vandegrift, commander I Marine Amphibious Corps. Loaded aboard eight attack transports (APAs) and four attack cargo transports (AKAs), organized into three transport divisions, were the men of the 3rd Marine Division (reinforced), Major General Allen H. Turnage commanding. The fighting on Bougainville would be the division's first action of the war. With Turnage aboard the was Commodore Lawrence F. Reifsnider, who had responsibility for the transports and attack cargo ships. The transport divisions were escorted by a screen consisting of 11 destroyers, and were supported by various fleet tugs, minesweepers and minelayers. Anti-aircraft guns from the 3rd Marine Defense Battalion under Lieutenant Colonel Edward H. Forney and several field artillery batteries from the 12th Marine Regiment under Colonel John B. Wilson were assigned to the operation to provide support to ground troops once ashore. Direct air cover for the landing was provided by Major General Nathan Twining's AirSols command, which included aircraft from: the US Army Air Force (USAAF) the United States Navy the United States Marine Corps and the Royal New Zealand Air Force (RNZAF). Lieutenant General George Kenney's Fifth Air Force was also tasked with supporting operations around Bougainville by conducting raids on Japanese air and naval assets around Rabaul.
Link Information: none Question: Which branch of the United States military service has more active enlisted personnell?
Example Output:
Answer: none