There are two blocks. We call them A and B. Block A contains two small black circles. This block also has one medium yellow triangle and a big black square. There is also a big yellow circle in this block. Above, near to and to the left of small black circle number two there is the big black square. Small black circle number two is to the right of the big yellow circle. This shape is touching the right edge of this block. The medium yellow triangle is to the left of and near to the square which is above small black circle number two. This object is below small black circle number one. Above block A we have block B which has one medium blue circle. The medium blue circle is touching the right edge of this block. A medium yellow square is touching the left edge of this block. It is to the left of the medium blue circle.
Which object is above a small black circle? the big black square or the yellow thing which is touching the left edge of a block?
the big black square  the yellow thing which is touching the left edge of a block  both of them none of them