We have three blocks. Lets call them A, B and C. Block B is above block C and below block A. Block A has a medium blue square. Block B contains one medium black square. And block C has three medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Below medium yellow square number three there is medium yellow square number two. Below medium yellow square number three and medium yellow square number two is medium yellow square number one.
What is above the object that is touching the bottom edge of a block? a medium yellow square number three or a medium yellow square number two?
medium yellow square  number three medium yellow square  number two both of them none of them