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