We have three blocks. We call them A, B and C. One medium black triangle is in block A. Then, we have block B which contains one medium black circle. Finally, above block A we have block C which is to the left of block B. It has one small yellow circle and one small blue square. A small yellow triangle is to the left of the small yellow circle which is above and to the right of the small blue square.
Which object is to the left of a medium black circle? the small yellow circle or the small yellow triangle?
the small yellow circle  the small yellow triangle  both of them none of them