There are three blocks. We call them A, B and C. Block B is above block C and to the left of block A. Block A has one big blue triangle. Block B has a medium black triangle and one small black triangle. A medium yellow triangle is above the medium black triangle. The medium black triangle is below and to the right of a big black triangle. The big black triangle is to the left of the small black triangle. The medium black triangle is touching the bottom edge of this block.. The small black triangle is touching the right edge of this block. To the left of the big black triangle there is the medium yellow triangle. Block C has two small black circles. Small black circle number one is to the left of, near to and below small black circle number two.
Which object is above a small black circle? the black shape that is touching the right edge of a block or the yellow object?
the black shape that is touching the right edge of  a block  the yellow object both of them none of them