user: Question: What is the lowest PI GP when the Reg GP is 1, murray bannerman is the Player, and the Pick # is under 58?
Columns: ['Rd #', 'Pick #', 'Player', 'Team (League)', 'Reg GP', 'Pl GP']
Types: ['real', 'real', 'text', 'text', 'real', 'real']
Sample row: [1.0, 4.0, 'Jere Gillis', 'Sherbrooke Beavers ( QMJHL )', 235.0, 1.0]
SQL:

assistant: SELECT MIN("Pl GP") FROM "Table" WHERE "Reg GP" = 1.0 AND "Player" = 'murray bannerman' AND "Pick #" < 58.0;