We have two blocks. We call them A and B. Block A contains two medium yellow squares and two other medium blue squares. Medium yellow square number one is touching the bottom edge of this block. Below medium blue square number one there is medium yellow square number two. Medium blue square number one is below medium blue square number two. Medium yellow square number one is below medium blue square number two , medium yellow square number two and medium blue square number one. To the left of block A we have block B which has one medium blue square.
What is above the thing that is touching the bottom edge of a block? a medium blue square that is in block B or a medium blue square number one?
medium blue square  that is in block B medium blue square  number one both of them none of them