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