Correct option is C
Given:
A, B, C, D, E, F G and H are eight members of a family
1) H is the brother of C.
2) A is C's wife.
3) C is the son-in-law of G.
4) G is the son of B.
5) E is the wife of G.
6) D is the sister of E.
7) B is the wife of F.
Hence, E is the
"Daughter-in-law
" of B.