There are two blocks. Lets call them A and B. Block A is to the right of B. Block A has one medium yellow square. There is also one medium black square in this block. There is also one medium blue square in this block. The medium black square is below the medium blue square and the medium yellow square. The medium yellow square is below the medium blue square. Block B has two medium yellow squares. It also has one medium blue square. Medium yellow square number two is below the medium blue square. Below medium yellow square number two and the medium blue square is medium yellow square number one.
Which object is above a medium square? the medium blue square which is in block A or the medium blue square which is in block B?
the medium blue square  which is in block A the medium blue square  which is in block B both of them none of them