We have three blocks, A, B and C. Block C is to the left of B. Block A is to the left of C. Block A contains a medium blue square. Block B has one medium black square. And block C contains three medium yellow squares. It also has a medium blue square. It is below medium yellow square number two and medium yellow square number three. Medium yellow square number one is touching the bottom edge of this block. This object is below medium yellow square number three. This object is below medium yellow square number two and the medium blue square.
Which object is to the left of a medium square? the medium blue square that is in block C or the medium blue square that is in block A?
the medium blue square  that is in block C the medium blue square  that is in block A both of them none of them