General Intelligence · Ordering and Ranking

Seven boxes labelled A, B, C, D, E, F and G are kept one above the other but not necessarily in the same order. Only two boxes are kept below box A. Only three boxes are kept between box B and box A. Only box G is kept between box D and box E. Only three boxes are kept between box F and box G. Box D is kept just below box B. Which box is kept just above box F?