We have two blocks, A and B. There are two medium yellow squares in block A. Below medium yellow square number two is medium yellow square number one. Block B is above block A. It contains two medium yellow squares and two other medium blue squares. Medium yellow square number one is touching the bottom edge of this block. Medium yellow square number two is below medium blue square number one which is below medium blue square number two. Medium yellow square number one is below medium blue square number one , medium yellow square number two and medium blue square number two.
Which object is above a medium yellow square? medium blue square number one or medium blue square number two?
medium blue square  number one medium blue square  number two both of them none of them