user: Question: What is the maximum folded value of the team whose stadium is Fraser Field?
Columns: ['Team', 'City', 'Stadium', 'Capacity', 'Founded', 'Folded', 'History']
Types: ['text', 'text', 'text', 'real', 'real', 'real', 'text']
Sample row: ['Adirondack Lumberjacks', 'Glens Falls, New York', 'East Field', 9000.0, 1995.0, 2002.0, 'Became the Bangor Lumberjacks .']
SQL:

assistant: SELECT MAX("Folded") FROM "Table" WHERE "Stadium" = 'Fraser Field';