There are three blocks. Lets call them A, B and C. There are a medium blue square and a medium black square in block A. Below the medium black square is the medium blue square. To the left of block A there is block B which has a medium blue square. To the right of block B there is block C which contains a medium black square and a medium yellow square. Below the medium yellow square there is the medium black square.
Which object is to the right of a medium blue square? the medium black square that is in block C or the medium black square that is in block A?
the medium black square  that is in block C the medium black square  that is in block A both of them none of them