There are three blocks. We call them A, B and C. Block A is to the left of C. Block C is to the right of B. Block A contains a small yellow triangle. Block B has a big yellow triangle and one big blue triangle. The big yellow triangle is touching the bottom edge of this block. It is below the big blue triangle. Block C contains a big blue triangle and a medium yellow square. Above the medium yellow square is a medium blue circle. To the right of the medium yellow square is the big blue triangle. It is touching the right edge of this block. The medium blue circle is to the left of the big blue triangle.
Which object is to the right of a yellow triangle? the object that is touching the right edge of a block or the medium blue circle?
the object that is touching the right edge of  a block  the medium blue circle  both of them none of them