If A and B are events such that $$P(A) = \alpha, P(B) = \beta$$ and $$P(A \cap B) = \gamma$$, then $$P(\overline{A} \cup B) =$$

A

$$1 - (\alpha + \beta + \gamma)$$

B

$$1 - \alpha - \beta$$

C

$$1 - \alpha - \gamma$$

D

$$1 - \alpha + \gamma$$