Which stack contains maximum number of boxes?

Study the following information carefully and answer the below questions. There are certain numbers of boxes which are placed in three stacks – stack 1, stack 2 and stack 3 from West to East. At least two boxes are placed in each stack. Each stack has seven shelves in such a way that the lowermost shelf is numbered 1, the shelf immediately above lowermost shelf is numbered 2 and so on... No two boxes are placed in the same stack in same shelf. Box H and I are not placed in same stack. Box H is placed in stack 1. Five shelves are between box E and box I but not placed in the same stack. Box J is not placed at top most position. Box L is placed two places above box K in same stack. Box E is in north east direction of Box F. Two shelves are placed between G and
D. Box G is placed east of box
I. Box H is placed at even number position. More than Two known boxes are placed in left most stack. Box F is placed three shelves above box H. Box D is placed south east of box J and west of box K.