There are two blocks, A and B. A small yellow triangle, one big yellow triangle and a big yellow square are in block A. This block also has a big blue triangle and a big black square. Far from the big yellow square is the big yellow triangle. It is touching the bottom edge of this block. To the right of the big blue triangle is the small yellow triangle. The big blue triangle is to the left of the big black square. The big yellow square is above the big black square. Above the big black square is the small yellow triangle. Block B is below block A. It contains a small yellow square.
Which object is to the left of a big square? the small yellow triangle or the blue shape?
the small yellow triangle  the blue shape both of them none of them