We have three blocks, A, B and C. Block C is above A and block A is above B. Block A contains a medium blue square. Block B contains a medium black square. And block C contains three medium blue squares. Medium blue square number one is touching the bottom edge of this block. Medium blue square number two is below medium blue square number three. Below medium blue square number three and medium blue square number two is medium blue square number one.
Which object is above a medium square? medium blue square number two or the thing which is touching the bottom edge of a block?
medium blue square  number two the thing which is touching the bottom edge of a block  both of them none of them