We have three blocks, A, B and C. Block A has a small black triangle and a small blue triangle. It also has a small blue square. It is to the left of the small blue triangle. Below the small blue triangle there is the small black triangle. This object is to the left of the small blue square. To the right of block A we have block B which has one small yellow circle. Finally, there is block C. It is to the right of block A. It contains one small black triangle. The small black triangle is below and near to a big black square. A big yellow square is touching the right edge of this block. This object is near to and above the big black square.
What is to the left of the circle? a big yellow square that is touching the right edge of a block or a big black square?
big yellow square  that is touching the right edge of  a block  big black square  both of them none of them