We have three blocks, A, B and C. There is a medium black square in block A. Then, we have block B. It has three medium yellow squares. Medium yellow square number one is below medium yellow square number three. Medium yellow square number two is below medium yellow square number three. Medium yellow square number one is below the medium yellow square number two. Finally, to the right of block A we have block C. It is below block B. It contains two medium blue squares. Below medium blue square number two is medium blue square number one.
Which object is below a medium yellow 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