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