This question seems ambiguous to me. Do you want to know the tape orientation in the PnP? If so, C is the answer is you assume the machine picks from the top of the picture. If you want to know which quadrant of the pocket is the first then that depend on which ipc standard the supplier is adhering to. For a lot, e.g. passives, 0 degrees is top left quadrant. But I think I’ve seen all quadrants used. Why you ask?