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 to the left of a yellow square? the big yellow square that is touching the bottom edge of a block or the big black triangle?
the big yellow square  that is touching the bottom edge of a block  the big black triangle  both of them none of them