There are two blocks, A and B. Block A has one medium yellow square. Block B is to the left of block A. It contains three medium blue squares. Medium blue square number one is touching the bottom edge of this block. Below a medium yellow square there is medium blue square number two. Below the medium yellow square there is medium blue square number three. Below the medium blue square number two is medium blue square number one. It is below medium blue square number three. It is below the medium yellow square.
Which object is to the left of a medium yellow square? medium blue square number three or medium blue square number two?
medium blue square  number three medium blue square  number two both of them none of them