We have three blocks. We call them A, B and C. Block B is to the left of and A is to the right of C. Block A contains a medium blue square. Block B contains two medium blue squares. Medium blue square number one is below a medium yellow square. Below the medium yellow square is medium blue square number two. Medium blue square number one is touching the bottom edge of this block. It is below medium blue square number two. And block C contains a medium yellow square.
Which object is to the left of a medium blue square? the medium blue square that is touching the bottom edge of a block or medium blue square number two?
the medium blue square  that is touching the bottom edge of a block  medium blue square  number two both of them none of them