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