We have two blocks, A and B. Block A is to the left of B. Block A contains a medium blue square. A medium black triangle is above the medium blue square. The medium blue square is touching the right edge of this block. Block B contains a medium yellow square and one big blue square. There is also a big yellow triangle touching the bottom edge of this block. Above the big blue square there is the medium yellow square. The big blue square is to the left of and near to the big yellow triangle.
What is to the right of the thing that is touching the right edge of a block? a medium black triangle or a big yellow triangle that is touching the bottom edge of a block?
medium black triangle  big yellow triangle  that is touching the bottom edge of a block  both of them none of them