There are three blocks. We call them A, B and C. A big yellow square is in block A. It also has a big blue square. A small black circle is touching the right edge of this block. The big blue square is to the left of and above the big yellow square. The big yellow square is touching the bottom edge of this block. To the right of the big yellow square is the small black circle. Block B is below block A. It contains a big yellow circle. To the right of block A there is block C which has a big black square.
Which object is to the left of a big black square? the big blue square or the big yellow square that is touching the bottom edge of a block?
the big blue square  the big yellow square  that is touching the bottom edge of a block  both of them none of them