A compound X, of boron reacts with `NH_(3)` on heating to give another compound Y which is called inorganic benzene. The compound X can be prepared by treating and Y are represented by the formula.
A. `B_(2)H_(6), B_(3)N_(3)H_(6)`
B. `B_(2)O_(3),B_(3)N_(3)H_(6)`
C. `BF_(3),B_(3)N_(3)H_(6)`
D. `B_(3)N_(3)H_(6), B_(2)H_(6)`