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