There are three blocks. Lets call them A, B and C. Block B is to the left of A and block A is to the left of C. Block A contains one medium yellow square. Block B has three medium blue squares. Medium blue square number one is below medium blue square number two and medium blue square number three. Medium blue square number two is below medium blue square number three. Block C contains a medium black square. The medium black square is below a medium yellow square.
What is to the left of the black shape? a medium blue square number three or a medium blue square number one?
medium blue square  number three medium blue square  number one both of them none of them