There are three blocks, A, B and C. Block A contains one small black triangle, a small yellow triangle and one big blue square. The small black triangle is to the left of and below the big blue square. The small yellow triangle is above, near to and to the left of the big blue square. Block B is to the left of block A. It has a medium black triangle. Finally, we have block C. It is to the right of block B. It contains one small yellow square.
Which object is to the right of a medium shape? the big thing or the small black triangle?
the big thing the small black triangle  both of them none of them