We have two blocks. We call them A and B. Block A is to the left of B. Block A has a big black triangle and one small yellow triangle. It also contains a small blue circle. It is to the left of and above the small yellow triangle. The big black triangle is above the small yellow triangle. Block B contains a big blue circle, one medium blue circle and one medium black square. The big blue circle is touching the bottom edge of this block. The medium black square is touching the left edge of this block. Below the medium black square and the medium blue circle is the big blue circle.
Which object is to the left of a medium black thing? the big blue circle that is touching the bottom edge of a block or the small blue circle?
the big blue circle  that is touching the bottom edge of a block  the small blue circle  both of them none of them