user: Question: In what year was player Bruce Graham acquired?
Columns: ['Player', 'Shoots', 'Position', 'Acquired', 'Place of Birth', 'Joined from']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['David Clarke', 'L', 'RW', 2008.0, 'Peterborough , England', 'Alleghe Hockey , Serie A']
SQL:

assistant: SELECT "Acquired" FROM "Table" WHERE "Player" = 'Bruce Graham';