There are three blocks. We call them A, B and C. Block A has one big yellow triangle. One big blue circle is also touching the bottom edge of this block. The big yellow triangle is to the left of the big blue circle. Then, we have block B which has one medium blue square. Above a small blue square there is the medium blue square. Finally, to the left of block A we have block C. It is to the left of block B. It contains one big blue circle and a big black circle. A small blue circle is above, far from and to the left of a small yellow circle.. The big black circle is touching the right edge of this block. This object is near to and above the small yellow circle.
Which object is to the left of a medium object? the black thing that is touching the right edge of a block or the small blue circle?
the black thing that is touching the right edge of  a block  the small blue circle  both of them none of them