There are two blocks. We call them A and B. Block A is to the left of B. Block A contains a medium blue square and one medium yellow square. Below the medium yellow square there is the medium blue square. Block B has two medium blue squares. It also has one medium yellow square. Medium blue square number one is below medium blue square number two. The medium yellow square is below medium blue square number one and medium blue square number two.
Which object is to the left of a medium blue square? the medium yellow square that is touching the bottom edge of a block or the medium yellow square that is in block A?
the medium yellow square  that is touching the bottom edge of a block  the medium yellow square  that is in block A both of them none of them