Detailed Instructions: 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'.
See one example below:
Problem: Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lô during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
. Link Information: Operation Market Garden was a failed World War II military operation fought in the Netherlands from 17 to 25 September 1944. Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin?
Solution: from 17 to 25 September 1944
Explanation: The passage describes the 704th's actions during Operation Market Garden, and the answer specifies when the operation happened.

Problem: Passage: Following a vote by the faculty, the pianist Ludovico Bramanti became the new Director of the conservatory in 2014, succeeding another pianist, Maurizio Tarsetti, who had held the post since 2008. In the academic year 2009/2010, the conservatory had an enrollment of approximately 850 students. Of those, 821 were Italian with the remainder from 26 other countries as far afield as Peru, Nepal and Kazakhstan. The conservatory offers bachelor and master diplomas in singing, instrumental performance, composition, musicology, choral conducting, jazz and electronic music. It also trains music teachers for secondary schools and holds regular master classes and seminars. Admission to the diploma courses is based on an entrance examination with five €1000 scholarships awarded annually by the Fondazione Rossini. conservatory has three specialised research laboratories: 20th Century and Contemporary Music; Early Music; and Electronic and Experimental Music (LEMS), which was established in 1971 by the Italian composer Aldo Clementi. There are several permanent ensembles in which both students and faculty participate, including the Symphony Orchestra, Wind Orchestra, Jazz Orchestra, Saxophone Ensemble, and Gregorian Choir. The ensembles and soloists perform a variety of public concerts in Pesaro and the surrounding region during the year, including those celebrating Christmas, Easter, Ferragosto, May Day, Festa della Repubblica, and Saint Cecilia's Day. The conservatory also co-produces Progetto Orfeo, an international university festival of opera and musical theatre, and runs two national music competitions, Harpsichord (established in 1991) and Bassoon (established in 2004).
 Link Information: 

Aldo Clementi (25 May 1925 – 3 March 2011) Question: How old was Aldo Clementi when Electronic and Experimental Music (LEMS) was established?
Solution:
Answer: 47