There are two blocks. Lets call them A and B. Block A contains one small yellow square, one medium blue circle and one big black triangle. The medium blue circle is touching the right edge of this block. It is to the right of and above the big black triangle. To the left of the big black triangle is the small yellow square. Block B is below block A. It has one big yellow circle. A small blue square is also in this block. The small blue square is near to and above the big yellow circle.
Which object is to the left of a medium thing? the big black triangle or the small blue square?
the big black triangle  the small blue square  both of them none of them