There are two blocks. Lets call them A and B. Block A is below B. Block A has a medium yellow square. Block B has a big blue circle, one medium black triangle and a medium yellow triangle. To the right of the medium black triangle is the big blue circle. Below and to the left of the medium yellow triangle is the medium black triangle. This block also has a big yellow square. The big blue circle is to the right of the big yellow square. It is below the medium yellow triangle.
Which object is above a medium yellow square? the big yellow square or the medium yellow triangle?
the big yellow square  the medium yellow triangle  both of them none of them