We have three blocks. We call them A, B and C. Block A contains one small black triangle. Then, we have block B which has a big blue triangle, one small black triangle and one small blue triangle. The big blue triangle is near to a medium blue triangle and the small blue triangle. The small black triangle is below the medium blue triangle. The big blue triangle is touching the bottom edge of this block. The small blue triangle is to the left of and above the medium blue triangle. Block C is to the right of blocks A and B. It has one medium black square.
Which object is to the left of a square? the big blue triangle that is touching the bottom edge of a block or the medium blue triangle?
the big blue triangle  that is touching the bottom edge of a block  the medium blue triangle  both of them none of them