We have three blocks. We call them A, B and C. Block A has a medium yellow circle. Then, there is block B. It has one small blue square and a small blue circle. A big yellow circle is also in this block. The small blue circle is to the right of and below the big yellow circle. To the left of the small blue circle is the small blue square. Finally, to the right of block A we have block C. It is to the left of block B. It has one big yellow square. To the right of a small black triangle there is the big yellow square.
Which object is to the left of a black thing? the big yellow circle or the medium yellow circle?
the big yellow circle  the medium yellow circle  both of them none of them