There are two blocks. Lets call them A and B. Block A is to the right of B. Block A has a medium blue triangle. To the right of a medium black square is the medium blue triangle. Block B has one big black triangle and one small blue square. The small blue square is above a big blue circle. The big black triangle is touching the right edge of this block. It is near to, above and to the right of the big blue circle. It is below the blue object which is above the big blue circle.
What is to the left of the medium blue triangle? a medium black square or a small blue square?
medium black square  small blue square  both of them none of them