Study the following information and answer these questions :
A, B, C, D, E, F and G are students of a class. Each of them has different favourite subject, viz., History, Mathematics, Geography, Civics, English, Sanskrit and Marathi but not necessarily in the same order. There are two such students whose one brother each is there in the group. There is no other relations among the students. No girl likes Mathematics and Sanskrit. D, who does not like Civics and English, is the sister of that student who does like Marathi. The student who likes Civics is the brother of that girl student who does like History. F is a girl student. B is brother of A.