There are two blocks, A and B. Block A is above B. Block A has three medium yellow squares. It also contains a medium black square. Medium yellow square number one is below the medium black square , medium yellow square number two and medium yellow square number three. Medium yellow square number three is below the medium black square. Medium yellow square number two is below the medium yellow square number three. Block B has a medium blue square.
What is above the blue thing? a medium yellow square number two or a medium yellow square number one?
medium yellow square  number two medium yellow square  number one both of them none of them