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: After that he studied at the Royal Academy of Music and Dramatic Art. He had an early break in 1948 appearing with Ginger Rogers and Lizbeth Webb in Carissima, a West End musical. In 1951 he appeared on Henry Hall's "Guest Night". He was introduced by Hall as "the young Welsh tenor", as his stage name "David Hughes" which was his father's Christian names was typically Welsh. He appeared often in the 1950s on television and radio. These shows included Presenting David Hughes, Sunday Night at the London Palladium and 2 series of his own show Make Mine Music (1959). In 1954, while touring Australia, he arranged for his fiancée Anne Sullivan to join him there, and were married. He appeared in the stage show Summer Song in 1956, a biographical musical about Antonín Dvořák's visit to the United States. Sally Ann Howes was the female lead. In 1956 he had his only hit in the UK Singles Chart, "By The Fountains of Rome". The composer was Mátyás Seiber and the lyrics by Norman Newell, who also wrote hits for Ken Dodd ("Promises", 1966), Shirley Bassey ("Never Never Never", 1973) and Matt Monro ("Portrait of My Love", 1960).
 Link Information: none Question: How many people lived in Australia the year Hughes toured the country?
Solution:
Answer: none