There are three blocks, A, B and C. Block A is to the left of C and block C is to the left of B. Block A has one medium yellow square. Block B has one medium black square and a medium yellow square. This block also contains one medium blue square. This object is below the medium yellow square... Below the medium yellow square and the medium blue square there is the medium black square. And block C contains one medium black square.
Which object is to the left of a blue shape? the medium yellow square that is in block B or the medium yellow square which is in block A?
the medium yellow square  that is in block B the medium yellow square  which is in block A both of them none of them