user: Question: Who is the academic & University affairs when the Human resources & operations is N. Charles Hamilton?
Columns: ['Year', 'Communications and Corporate Affairs', 'Human Resources & Operations', 'Local Affairs', 'Academic & University Affairs', 'External Affairs']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2013-2014', 'Chris Archibald', 'N. Charles Hamilton', 'Tyler Valiquette', 'Julia Forster', 'Dominica McPherson']
SQL:

assistant: SELECT "Academic & University Affairs" FROM "Table" WHERE "Human Resources & Operations" = 'N. Charles Hamilton';