Given the task definition and input, reply with output. 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: Shadur was born in Saint Paul, Minnesota, and raised in Milwaukee, Wisconsin, where he attended Washington High School, alma mater of fellow future attorneys Newton N. Minow and Abner J. Mikva. Link Information: none Question: What years did two other attorneys graduate from the same high school Shadur went to?
Answer: none