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