We have one block. It contains a big black square, one big black circle and one medium yellow triangle. This block also contains a big black triangle. There is also a small yellow circle in this block. To the left of and below the medium yellow triangle is the big black square. The big black triangle is to the right of, near to and below the medium yellow triangle. The big black circle is touching the bottom edge of this block. This block also has a big blue circle.
Which object is to the left of a medium thing? the square or the big black triangle?
the square  the big black triangle  both of them none of them