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