If L + M means that L is the father of M, L $$\div$$ B means that L is the mother of M, L - M means that L is the brother of M then which of the following expression shows that A is the paternal uncle of B?

A

$$A - C + B$$

B

$$A - B + C$$

C

$$A + B - C$$

D

$$A - B \times C$$