We have two blocks. We call them A and B. Block A is above B. Block A contains two medium blue squares. Below medium blue square number two there is medium blue square number one. Block B contains two medium black squares. Medium black square number one is below medium black square number two. A medium yellow square is below medium black square number two and medium black square number one.
Which object is above a medium square? medium blue square number two or medium blue square number one?
medium blue square  number two medium blue square  number one both of them none of them