There are three blocks, A, B and C. Block C is above A. Block A is to the right of B. Block A contains one medium black square. Block B has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Below a medium blue square there is medium yellow square number two. Medium yellow square number one is below the medium blue square and medium yellow square number two. Block C contains a medium yellow square. A medium blue square is touching the bottom edge of this block. This shape is below the medium yellow square.
Which object is to the left of a black thing? the medium blue square that is in block B or the medium blue square that is touching the bottom edge of a block?
the medium blue square  that is in block B the medium blue square  that is touching the bottom edge of a block  both of them none of them