Part 1. 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'.
Part 2. Example
Context: 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. 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?
Answer: from 17 to 25 September 1944
Explanation: The context describes the 704th's actions during Operation Market Garden, and the answer specifies when the operation happened.
Part 3. Exercise
Context: The airline was established in 1993 by Mike Brady of Express Airlines I in Atlanta, Georgia. The airline started operations in August 1993. Its route structure in many ways mimiced an unrelated defunct predecessor named Chicago Air which also operated from Chicago Midway's airport less than a decade before. Link Information: The airline was founded as Express Airlines I in 1985  Question: How many years after Chicago Air went defunct was Chicago Express Airlines established?
Answer:
Answer: 1