In this task, you're given a statement, 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'.

Context: Within this scheme, Dwight D. Eisenhower offered a 25 million dollar loan to the Saudi Government on 24 January 1957. Link Information: was an American army general and statesman who served as the 34th president of the United States from 1953 to 1961 Question: How many years had the person who offered a 25 million dollar loan to the Saudi Government been in office at the time?
Answer: 4

Context: He subsequently lived for brief periods in Spain, Paris, Brazil and Romania and maintained correspondence with Marie Laurencin and Thomas Mann, whose works he also translated while recuperating at a sanatorium in Switzerland Link Information: With an area of 505990 km2, Spain is the largest country in Southern Europe Question: Which country beside France that Horiguchi lived in after his study in Belgium is the largest?
Answer: Brazil

Context: The movie Saturday Night Fever was released in December 1977 Link Information: LaDonna Adrian Gaines (December 31, 1948May 17, 2012) Question: What age was Donna Summer the year Saturday Night Fever was released?

Answer: 29