We have three blocks. Lets call them A, B and C. Block B is below and A is to the left of C. Block A contains one medium yellow circle. Block B has one small yellow square and a medium black square. Below the small yellow square which is above the medium black square is a big yellow square. It is above the medium black square. And block C has one medium black triangle and one big black circle. The medium black triangle is to the left of the big black circle.
Which object is below a triangle? the medium black square or the medium yellow circle?
the medium black square  the medium yellow circle  both of them none of them