We have three blocks. We call them A, B and C. Block A is below C and block C is to the right of B. Block A has one big yellow square. Block B contains two big black squares. Below big black square number two and big black square number one is a small black square. To the left of big black square number two is big black square number one. Big black square number two is touching the right edge of this block. And block C contains a big yellow square and a medium black triangle. The big yellow square is touching the bottom edge of this block. A small yellow square is to the right of and above the medium black triangle. The medium black triangle is touching the bottom edge of this block. The big yellow square is below and to the right of the small yellow square.
What is to the right of the small black square? a medium black triangle that is touching the bottom edge of a block or a big yellow square?
medium black triangle  that is touching the bottom edge of a block  big yellow square  both of them none of them