There are three blocks, A, B and C. Block A is to the right of block C and above block B. Block A contains two medium blue squares. Below medium blue square number two is medium blue square number one. This block also contains one medium yellow square. The medium yellow square is below medium blue square number one and medium blue square number two. Block B contains one medium black square and a medium blue square. Below the medium blue square there is the medium black square. Block C has three medium blue squares. Medium blue square number one is touching the bottom edge of this block. Medium blue square number two is below medium blue square number three. Below medium blue square number three and medium blue square number two is medium blue square number one.
Which object is below a medium blue square? medium blue square number one or the medium blue square which is touching the bottom edge of a block?
medium blue square  number one the medium blue square  which is touching the bottom edge of a block  both of them none of them