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