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