How many boxes are there between the Boxes G and J in the same stack?

Answer the questions based on the information given below. Ten boxes viz. A, B, C, D, E, F, G, H, I and J were placed in two stacks viz. Stack 1 and Stack 2, but not necessarily in the same order. Stack 1 is to the west of Stack 2. The lowermost box is numbered 1 and the box above is numbered 2 and so on. Box A was placed three boxes above Box E but on different stacks. Box H was placed to the west of Box E. Box D was placed two boxes above Box H, on the same stack. Box J was placed in stack 1 and three boxes below Box C on different stacks. Box B was placed below Box
I. Box G was placed in stack 1 and immediately above Box F but not in the same stack.