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