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