We have three blocks. Lets call them A, B and C. There are three medium yellow squares in block A. Medium yellow square number one is below medium yellow square number two and medium yellow square number three. Medium yellow square number two is below medium yellow square number three. Then, there is block B. It contains a medium black square. Finally, to the left of block A we have block C. It is above block B. It contains one medium blue square.
What is to the right of the blue object? a medium yellow square or a medium black square?
medium yellow square  medium black square  both of them none of them