Embedded Figures — quick quiz

A simple figure (X) is hidden in one of four complex figures. The simple figure may be rotated but not reflected or resized. Which complex figure contains simple figure X? Simple Figure X: An arrow pointing upward with a rectangular shaft and a triangular head Complex Figures: A: Contains overlapping hexagons, circles and triangles but no arrow shape B: Contains rectangles, one pentagon and multiple lines; includes an arrow pointing to the right (rotated 90 degrees clockwise from the original) C: Contains trapeziums, one square and a downward arrow that is a mirror reflection of figure X D: Contains curved shapes, ovals and one rightward-pointing shape that resembles an arrow but the head is rounded, not triangular