We have three blocks. We call them A, B and C. Block B is to the right of A. Block A is to the right of C. Block A contains one medium black square. It also has one medium blue square. The medium black square is below the medium blue square. Block B contains one medium blue square. Block C contains a medium blue square. This block also has a medium black square. Below the medium black square there is the medium blue square.
Which object is to the left of a medium blue square? the medium blue square that is in block A or the medium blue square that is in block C?
the medium blue square  that is in block A the medium blue square  that is in block C both of them none of them