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