Which of the following statements is true ?

Options

A. Dimethyl ether is a better Lewis base than disilyl ether `(SiH_(3)-O-SiH_(3))`
B. `(CH_(3))_(3)C-O-H` is less acidic than `(CH_(3))_(3)Si-O-H`
C. Both the statements (A) and (B) are true
D. Both the statements (A) and (B) are false