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