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