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