If the wing area (surface area = S) is halved (1/2) in the design, how does that affect the Stall Speed assuming all other parameters are equal?

If the wing area (surface area = S) is halved (1/2) in the design, how does that affect the Stall Speed assuming all other parameters are equal? Stall speed is reduced by a factor of 2 Stall speed is decreased by a factor of the square root of 2 Stall speed is unaffected by wing area Stall speed is increased by a factor of the square root of 2