user: Question: How many head coaches did Kent State Golden Flashes have?
Columns: ['Year', 'FBS Opponent', 'Result', 'Opponents Conference', 'Opponents Head Coach', 'Coastal Carolina Head Coach']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [2008.0, 'Penn State Nittany Lions', 'L, 66-10', 'Big Ten', 'Joe Paterno', 'David Bennett']
SQL:

assistant: SELECT COUNT("Opponents Head Coach") FROM "Table" WHERE "FBS Opponent" = 'Kent State Golden Flashes';