There are three blocks. Lets call them A, B and C. Block A is to the right of block C and above block B. Block A has one small yellow square. Block B has one big black triangle. Block C has a big blue triangle, one big black circle and one big yellow square. The big yellow square is touching the bottom edge of this block. The big blue triangle is to the right of the big black circle and the big yellow square.
Which object is below a yellow square? the big black triangle or the big yellow square which is touching the bottom edge of a block?
the big black triangle  the big yellow square  which is touching the bottom edge of a block  both of them none of them