There are two blocks. Lets call them A and B. Block A is above B. Block A has one medium black square. Block B contains two medium blue squares and two other medium yellow squares. Below medium blue square number two and medium yellow square number one there is medium blue square number one. Below medium yellow square number two is medium blue square number two. Below medium blue square number two and medium yellow square number two there is medium yellow square number one.
Which object is below a medium square? medium blue square number one or medium blue square number two?
medium blue square  number one medium blue square  number two both of them none of them