We have three blocks, A, B and C. Block B is to the left of block A and to the right of block C. Block A has a medium yellow triangle. A medium black triangle is above the medium yellow triangle. The medium yellow triangle is to the right of a small black circle. Below, near to and to the right of the small black circle there is the medium black triangle. Block B contains a medium blue square, one big yellow square and one medium yellow circle. The medium blue square is to the left of the big yellow square and a small blue triangle. The big yellow square is touching the bottom edge of this block. This shape is near to and to the left of the medium yellow circle. Below the medium yellow circle there is the medium blue square. The medium yellow circle is touching the right edge of this block. Block C contains a small black circle.
Which object is to the right of a small black circle? the small blue triangle or the medium blue square?
the small blue triangle  the medium blue square  both of them none of them