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