We have three blocks, A, B and C. Block A is below and C is to the left of B. Block A has two medium yellow squares. Below medium yellow square number two and a medium black square is medium yellow square number one. Medium yellow square number two is below the medium black square. One medium blue square is also touching the bottom edge of this block. Below medium yellow square number one and the medium black square there is the medium blue square. Block B has one medium black square and one medium blue square. The medium black square is below the medium blue square. Block C has a medium yellow square and a medium black square. The medium yellow square is below the medium black square.
Which object is below a medium black square? the medium yellow square that is in block C or medium yellow square number one?
the medium yellow square  that is in block C medium yellow square  number one both of them none of them