We have three blocks. We call them A, B and C. Block B is above A and block A is below C. Block A contains one medium yellow square and one big blue square. It also contains one small yellow triangle. The medium yellow square is above, touching and to the left of the big blue square. The big blue square is touching the right edge of this block. Block B has one big blue square and a small black circle. Far from the small black circle is the big blue square. And block C contains one small blue circle.
Which object is below a small blue circle? the medium yellow square or the small yellow triangle?
the medium yellow square  the small yellow triangle  both of them none of them