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'.
Input: Context: he video switched first to Washington, DC; then to Cape Canaveral, Florida; to the Seattle World's Fair; then to Quebec and finally to Stratford, Ontario Link Information: he video switched first to Washington, DC; then to Cape Canaveral, Florida; to the Seattle World's Fair; Question: What date did the event that was broadcast from Seattle by Telstar 1 begin?
Output:
Answer: April 21, 1962, to October 21, 1962