Which of the following option is correct regarding dependability?
A. Given a regular language R and context-free C. Is every string in R also in C, i.e., Is L(R)⊆L(C) decidable?
B. Given a regular language R and context-free C. Is every string in C also in R, i.e., Is L(C)⊆L(R) decidable?
C. Both (A) and (B)
D. None of these