We have three blocks. Lets call them A, B and C. Block C is to the right of block A and above block B. Block A has one medium blue square. Block B contains one small yellow square, a big yellow circle and a small blue square. Above, near to and to the right of the big yellow circle is the small yellow square. It is to the left of the small blue square. And block C has a big yellow square.
What is below the big yellow square? a small blue square or a medium thing?
small blue square  medium thing both of them none of them