Directions:- Read the following comprehension answer the following questions carefully.

Seven boxes A, B, C, D, K, L, and M are placed in a stack with the topmost stack numbered as 7 and the bottommost stack numbered as 1. The same number of boxes are placed below and above box D. Only one box placed between L and D. Box A is placed immediately above box L. Number of boxes placed above B is one less than boxes placed below A. Only one box is placed between M and K, and K is not placed either immediately above or below D. More than three boxes are placed between B and C.