We have three blocks. We call them A, B and C. Block C is to the left of A. Block B is to the left of C. Block A has two medium black squares. Below medium black square number two is medium black square number one. Block B contains a medium yellow square. This block also has a medium blue square. Below the medium blue square there is the medium yellow square. And block C has one medium black square.
What is to the right of the yellow thing? a medium black square number two or a medium black square that is in block C?
medium black square  number two medium black square  that is in block C both of them none of them