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