There are three blocks. We call them A, B and C. Block A is above and C is to the right of B. Block A contains a medium yellow square. Block B has two medium yellow squares. Below medium yellow square number two there is medium yellow square number one. And block C has two medium black squares. Medium black square number one is below medium black square number two.
Which object is below a medium black square? medium yellow square number two or the medium yellow square that is in block A?
medium yellow square  number two the medium yellow square  that is in block A both of them none of them