We have three blocks. Lets call them A, B and C. Block C is to the left of block A and to the right of block B. Block A has a big black circle, a small yellow circle and one small blue triangle. The big black circle is touching the bottom edge of this block. The small yellow circle is to the right of the small blue triangle. The big black circle is near to the small blue triangle. This object is to the left of the yellow shape which is to the right of the small blue triangle. Block B has a medium blue square. And block C contains one medium blue triangle and a medium yellow circle. The medium blue triangle is touching the right edge of this block. A big blue triangle is above and to the left of the medium yellow circle. To the right of the triangle which is above the medium yellow circle there is the medium blue triangle.
Which object is to the left of a small blue triangle? the medium yellow circle or the big black shape that is touching the bottom edge of a block?
the medium yellow circle  the big black shape that is touching the bottom edge of a block  both of them none of them