There are three blocks, A, B and C. There are two medium blue squares in block A. Below medium blue square number two there is medium blue square number one. Above block A there is block B which contains two medium yellow squares. Below medium yellow square number two there is medium yellow square number one. Finally, we have block C. It is below block A. It contains a medium black square.
Which object is below a medium yellow square? medium blue square number two or medium blue square number one?
medium blue square  number two medium blue square  number one both of them none of them