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