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