Which of the following statements about social differences in the Netherlands and Northern Ireland are correct?

A. Both Northern Ireland and the Netherlands are predominantly Christian but divided between Catholics and Protestants.

B. In Northern Ireland class and religion overlap each other.

C. Overlapping social differences do not create possibilities of deep social divisions and tensions.

D. In the Netherlands, class and religion tend to cut across each other.

(a) A, B, C and D

(b) A, B and D

(c) C and D

(d) B, C and D