We have three blocks, A, B and C. Block B is to the left of C. Block C is to the left of A. Block A contains a medium blue square. Block B has three medium blue squares. Medium blue square number one is below medium blue square number three and medium blue square number two. Below medium blue square number three is medium blue square number two. Block C has two medium yellow squares. Medium yellow square number one is below medium yellow square number two.
Which object is to the left of a medium blue square? medium yellow square number one or medium yellow square number two?
medium yellow square  number one medium yellow square  number two both of them none of them