We have three blocks. We call them A, B and C. Block B is above block C and it is below block A. Block A contains one big yellow triangle and a big blue square. The big yellow triangle is to the left of the big blue square and a big black square. The big blue square is touching the right edge of this block. The big black square is touching the bottom edge of this block. It is to the left of the big blue square. Block B contains a big blue square. Block C contains a medium black triangle.
Which object is below a big blue square? the shape that is touching the right edge of a block or the medium triangle?
the shape that is touching the right edge of  a block  the medium triangle  both of them none of them