We have two blocks. We call them A and B. Block A has three medium blue squares. There is also one medium yellow square in this block. It is below medium blue square number three. Medium blue square number one is touching the bottom edge of this block. It is below the medium yellow square , medium blue square number two and medium blue square number three. Medium blue square number two is below medium blue square number three. Above block A there is block B. It contains a medium yellow square.
Which object is below a medium yellow square? medium blue square number two or medium blue square number three?
medium blue square  number two medium blue square  number three both of them none of them