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