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