We have three blocks. Lets call them A, B and C. Block C is to the left of B. Block A is to the right of C. Block A contains a medium yellow square. A 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. Block B has one medium blue square and a medium black square. The medium blue square is touching the bottom edge of this block. This object is below the medium black square. And block C has one medium blue square and a medium yellow square. The medium blue square is touching the bottom edge of this block. This object is below the medium yellow square.
Which object is to the left of a medium black square? the medium yellow square that is touching the bottom edge of a block or the medium yellow square that is in block C?
the medium yellow square  that is touching the bottom edge of a block  the medium yellow square  that is in block C both of them none of them