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