There are three blocks, A, B and C. Block B is to the right of A and block C is above B. Block A has two small blue triangles. To the left of a small yellow square is small blue triangle number one. Small blue triangle number two is touching the bottom edge of this block. It is below the small yellow square. Above small blue triangle number two is small blue triangle number one. Block B contains one medium blue square. And block C contains one small blue square and a big blue square. To the right of the big blue square is the small blue square.
Which object is above a blue square? the small blue triangle that is touching the bottom edge of a block or the big blue square?
the small blue triangle  that is touching the bottom edge of a block  the big blue square  both of them none of them