We have three blocks. Lets call them A, B and C. Block A contains a small black circle. A small black square is touching the top edge of this block. The small black circle is touching the bottom edge of this block. The small black square is above the small black circle. Block B is to the left of block A. It has a medium blue triangle. The medium blue triangle is touching the bottom edge of this block. This block also has a medium blue circle. The medium blue triangle is below and near to the medium blue circle. Below block B there is block C with one small yellow circle, one big blue square and a medium yellow triangle in it. To the left of the medium yellow triangle is the small yellow circle. The medium yellow triangle is touching the right edge of this block. The big blue square is above, near to and to the left of the medium yellow triangle.
What is to the left of the object that is touching the top edge of a block? a medium blue circle or a small black circle?
medium blue circle  small black circle  both of them none of them