We have three blocks, A, B and C. A medium black circle, a big yellow circle and one big blue triangle are in block A. The medium black circle is touching the left edge of this block. This shape is above, near to and to the left of the big yellow circle. Block B is to the right of block A. It contains a medium yellow circle. Below block B there is block C. It has a medium black triangle and a small blue triangle. The medium black triangle is touching the right edge of this block. Below a small black triangle there is the small blue triangle. To the right of the small blue triangle and the small black triangle there is the medium black triangle.
Which object is to the left of a medium yellow circle? the big yellow circle or the medium shape that is touching the right edge of a block?
the big yellow circle  the medium shape that is touching the right edge of  a block  both of them none of them