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