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