There are two blocks, A and B. Block A is to the right of B. Block A has two small blue triangles and two other big black circles. Small blue triangle number one is touching the right edge of this block. Small blue triangle number two is below big black circle number two. To the right of small blue triangle number two is big black circle number one. Big black circle number two is touching the left edge of this block. To the right of big black circle number two and small blue triangle number two is small blue triangle number one. Block B has a small black triangle and one medium blue square. This block also has a medium yellow circle. This block also contains one small blue square. The medium yellow circle is to the right of the small blue square and the medium blue square. The medium blue square is touching the bottom edge of this block.. To the left of the medium yellow circle there is the small black triangle. It is to the right of the medium blue square. It is near to the small blue square.
Which object is to the left of a big black circle? the medium yellow circle which is touching the right edge of a block or the small black triangle?
the medium yellow circle  which is touching the right edge of  a block  the small black triangle  both of them none of them