Triangle QRS is shown on the coordinate grid below. Which of the following compositions of transformations would create a triangle that is not congruent to triangle QRS?

A Triangle QSR is rotated 180° counterclockwise about the origin and then translated up 4 units.

B Triangle QRS is reflected across the x-axis and then rotated 90° clockwise about point Q.

C Triangle QRS is dilated by a scale factor of 2, with point Q as the center of dilation, and then translated left 1 unit.

D Triangle QRS is reflected across the line y = x and then translated down 4 units.