There are three blocks, A, B and C. Block A is below B. Block B is above C. Block A contains a medium yellow triangle and a big blue triangle. The medium yellow triangle is touching the top edge of this block. The medium yellow triangle is above the big blue triangle. Near to and to the left of the big blue triangle there is a medium yellow square. Block B has one small blue triangle, a small yellow circle and one big black circle. To the right of the big black circle there is the small blue triangle. Below, near to and to the left of a big blue square is the big black circle. The small blue triangle is touching the right edge of this block. It is touching the big blue square. And block C has a big blue circle.
Which object is to the right of a black object? the small blue triangle which is touching the right edge of a block or the medium yellow square?
the small blue triangle  which is touching the right edge of  a block  the medium yellow square  both of them none of them