Middle School

The trisectors of angles [tex]B[/tex] and [tex]C[/tex] of scalene triangle [tex]ABC[/tex] meet at points [tex]P[/tex] and [tex]Q[/tex], as shown. Angle [tex]A[/tex] measures [tex]39^\circ[/tex] and angle [tex]QBP[/tex] measures [tex]14^\circ[/tex]. What is the measure of angle [tex]BPC[/tex]?