There are three blocks, A, B and C. Block B is to the left of A and block A is to the right of C. Block A contains one medium blue square. Block B contains a medium blue square and a medium black square. Below the medium black square is the medium blue square. Block C has two medium blue squares. Below a medium yellow square and medium blue square number two there is medium blue square number one. Below medium blue square number two there is the medium yellow square.
Which object is to the left of a medium blue square? medium blue square number two or the medium blue square that is in block B?
medium blue square  number two the medium blue square  that is in block B both of them none of them