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