There are three blocks. Lets call them A, B and C. Block A is to the left of block C and to the right of block B. Block A has a medium yellow square and a medium black square. The medium black square is below a medium blue square. The medium yellow square is touching the bottom edge of this block. This object is below the medium blue square. It is below the medium black square. Block B has one medium yellow square. Block C contains one medium blue square.
Which object is to the left of a black object? 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