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