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