There are three blocks. Lets call them A, B and C. Block A is to the right of C and block B is to the right of A. Block A has a small yellow circle and a medium yellow square. A big yellow circle is also touching the bottom edge of this block. It is to the left of the medium yellow square. To the left of the big yellow circle and the medium yellow square there is the small yellow circle. Block B has a small yellow square. Block C contains a big yellow square and one medium yellow triangle. A medium black circle is to the left of the big yellow square which is below the medium yellow triangle. It is below the medium yellow triangle.
Which object is below a medium yellow shape? the big yellow square or the small yellow square?
the big yellow square  the small yellow square  both of them none of them