There are three blocks. Lets call them A, B and C. Block B is to the left of blocks C and A. Block A contains two medium yellow squares. Below medium yellow square number two and a medium black square there is medium yellow square number one.. Medium yellow square number one is touching the bottom edge of this block. Below medium yellow square number two is the medium black square. Block B has a medium blue square. Block C contains a medium black square.
What is to the right of the blue thing? a medium black square that is in block C or a medium black square that is in block A?
medium black square  that is in block C medium black square  that is in block A both of them none of them