There are three blocks. We call them A, B and C. Block C is to the left of block A and it is to the right of block B. Block A has two medium yellow squares. Medium yellow square number one is below medium yellow square number two. A medium blue square is touching the bottom edge of this block. It is below the medium shape which is below medium yellow square number two. It is below medium yellow square number two. Block B contains one medium yellow square and one medium blue square. The medium yellow square is touching the bottom edge of this block. It is below the medium blue square. Block C has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. It is below medium yellow square number two.
Which object is to the left of a medium yellow square? the medium blue square which is touching the bottom edge of a block or the medium blue square which is in block B?
the medium blue square  which is touching the bottom edge of a block  the medium blue square  which is in block B both of them none of them