There are two blocks, A and B. Block A is to the left of B. Block A has one medium blue triangle and a medium yellow square. It also contains one medium black circle. Below the medium black circle is the medium yellow square. It is touching the left edge of this block. The medium blue triangle is above and to the right of the medium black circle. Block B has a big yellow square, a small black triangle and one medium blue circle. This block also contains one big yellow triangle. One big black triangle is also touching the bottom edge of this block. The big yellow square is touching the right edge of this block. The big yellow triangle is below and near to the medium blue circle. To the right of the big black triangle and the big yellow triangle is the big yellow square.
Which object is to the right of a medium black circle? the medium yellow square that is touching the left edge of a block or the small triangle?
the medium yellow square  that is touching the left edge of a block  the small triangle  both of them none of them