We have three blocks. Lets call them A, B and C. Block A is below C and block C is to the right of B. Block A contains a medium yellow square, a medium blue square and a medium black square. The medium yellow square is below the medium black square and the medium blue square. Below the medium black square is the medium blue square. Block B contains one medium blue square. Block C contains one medium blue square.
Which object is to the left of a medium blue square? the medium blue square which is in block B or the medium blue square that is in block A?
the medium blue square  which is in block B the medium blue square  that is in block A both of them none of them