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