Match the phenomenon with their specific effects on X-ray diffraction patterns

P. Macroscopic residual stress	1. Additional diffraction lines
Q. Microscopic residual stress	2. X-ray line shift
R. Ordering reaction	3. Debye rings of non-uniform intensity
S. Preferred orientation	4. X-ray line broadening

A. P-2, Q-4, R-3, S-1

B. P-2, Q-4, R-1, S-3

C. P-4, Q-2, R-3, S-1

D. P-3, Q-4, R-2, S-1

Answer: Option A