We have three blocks. Lets call them A, B and C. Blocks C and A are to the left of B. Block A has one small blue square. Block B contains one medium yellow triangle. Block C contains a big black circle, a medium yellow circle and a small blue square. The big black circle is touching the bottom edge of this block. A medium black square is touching the right edge of this block. Near to the medium black square there is the big black circle. Near to the small blue square there is the medium yellow circle. To the left of and above the medium black square is the small blue square. The medium yellow circle is to the left of the medium black square.
Which object is to the left of a medium yellow object? the medium yellow circle or the medium black square that is touching the right edge of a block?
the medium yellow circle  the medium black square  that is touching the right edge of  a block  both of them none of them