The correct option is
B 4
If C is included, G, I and F must be excluded.
As F is excluded, J also must be excluded.
As F and I are excluded, the only remaining defender D must be included.
As D is included, A must be included and thus H must be excluded.
As G and H are excluded, the only remaining midfielder B must be included.
As B is included, E must be excluded.
Therefore, the team that gets formed is (A, B, C, D).