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