We have three blocks. Lets call them A, B and C. One medium yellow square and one medium black square are in block A. The medium yellow square is below the medium black square. Above block A there is block B with one medium yellow square in it. To the right of block A there is block C with three medium blue squares in it. Medium blue square number one is below medium blue square number three and medium blue square number two. Medium blue square number two is below medium blue square number three.
Which object is below a medium blue square? medium blue square number three or medium blue square number one?
medium blue square  number three medium blue square  number one both of them none of them