Recognise the figure and find out the correct matching.
A. a-ureter, b-urethra, c-glans penis, d-foreskin
B. b-ureter, a-urethra, d-glans penis, c-foreskin
C. a-ureter, b-urethra, d-glans penis, c-foreskin
D. b-ureter, a-urethra, d-glans penis, c-foreskin