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