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