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