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