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