We have three blocks, A, B and C. Block B is above blocks A and C. Block A contains one big black triangle. To the left of and below a medium blue circle there is the big black triangle. Block B has a big yellow circle. Block C contains one small yellow circle, a small blue square and one small yellow square. Above and to the left of the small blue square there is the small yellow circle. The small blue square is to the right of the small yellow square.
Which object is above a small blue square? the small yellow circle or the small yellow square?
the small yellow circle  the small yellow square  both of them none of them