In the following figure, AOB is a straight line. If OX and OY are bisector of \[\angle \]AOC and \[\angle \]BOC, then fined \[\angle \]XOY.

• A. \[95{}^\circ \]                          
• B. \[90{}^\circ \]
• C. \[98{}^\circ \]                          
• D. \[92{}^\circ \]
• E. None of these