We have three blocks. Lets call them A, B and C. Block C is below B and block B is above A. Block A has two big black circles. To the right of and near to big black circle number two there is big black circle number one. Block B has one small yellow circle, a medium blue triangle and one big blue triangle. The small yellow circle is above a medium black square. The big blue triangle is below the medium black square. Above, near to and to the right of the medium black square there is the medium blue triangle. The big blue triangle is touching the bottom edge of this block. Block C contains one big blue square.
What is above the big blue square? a medium black square or a medium blue triangle?
medium black square  medium blue triangle  both of them none of them