We have three blocks. We call them A, B and C. Block A is to the right of B. Block C is below A. Block A has one medium yellow square. Block B has one medium black square and one medium yellow square. The medium black square is below the medium yellow square. And block C contains one medium blue square and one medium yellow square. The medium blue square is below the medium yellow square.
Which object is below a medium yellow square? the medium yellow square that is in block C or the medium yellow square that is in block B?
the medium yellow square  that is in block C the medium yellow square  that is in block B both of them none of them