There are three blocks, A, B and C. Block B is below C. Block A is to the right of B. Block A has a medium yellow square. Below the medium yellow square there is a medium black square. Block B has three medium blue squares. It also has a medium yellow square. Below medium blue square number three there is the medium yellow square. Below medium blue square number two which is below medium blue square number three there is medium blue square number one.. The medium yellow square is below medium blue square number one and medium blue square number two. And block C contains a medium yellow 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