There are two blocks, A and B. Block A is to the right of B. Block A contains a big yellow triangle and one big black square. To the right of the big black square there is the big yellow triangle. Block B contains one medium black triangle and a medium yellow circle. The medium black triangle is to the left of and far from a big black square. The big black square is touching the right edge of this block. It is below the medium yellow circle.
Which object is to the left of a big yellow triangle? the big black square that is in block A or the big black square that is touching the right edge of a block?
the big black square  that is in block A the big black square  that is touching the right edge of  a block  both of them none of them