TASK DEFINITION: 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'.
PROBLEM: Context: Kork fought in World War I on the Northwestern Front and the Western Front. Link Information: The armies subordinated to the Western Front took part in the Russian invasion of East Prussia at the beginning of the war. Question: In which countries were the fronts located that Kork fought on during World War I?

SOLUTION: Answer: Russian 

PROBLEM: 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?

SOLUTION: Answer: 4

PROBLEM: Context: In 1957, Mohamed M. Atalla developed the process of silicon surface passivation by thermal oxidation at Bell Labs Link Information: none Question: How long did the inventor of the process of silicon surface passivation work at Bell Labs?

SOLUTION:
Answer: none