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