There are three blocks, A, B and C. A big yellow square and one medium blue circle are in block A. The medium blue circle is touching the bottom edge of this block. To the right of the medium blue circle is the big yellow square. Block B is to the left of block A. It contains one medium yellow square, one medium black square and one medium yellow circle. Above a big yellow triangle and the medium yellow circle there is the medium black square. The medium yellow circle is to the left of and near to the big yellow triangle. Below block A there is block C. It has a small blue circle.
Which object is to the right of a object which is touching the bottom edge of a block? the medium black square or the big yellow square?
the medium black square  the big yellow square  both of them none of them