There are three blocks. We call them A, B and C. Block C is below and B is above A. Block A contains a medium blue square. Block B has a medium blue square. Block C contains two medium yellow squares. There is also a medium black square in this block. It also has one medium blue square. This object is below the medium black square. Below the medium black square and medium yellow square number two is medium yellow square number one. This object is touching the bottom edge of this block. Medium yellow square number two is below the medium blue square. This shape is below the medium black square.
Which object is below a medium blue square? the black shape or the medium yellow square that is touching the bottom edge of a block?
the black shape the medium yellow square  that is touching the bottom edge of a block  both of them none of them