We have three blocks, A, B and C. Block B is above A. Block A is to the left of C. Block A has a big blue triangle. To the left of the big blue triangle is a big black triangle. The big blue triangle is touching the right edge of this block. Block B has a medium black square. Block C has one medium black triangle. To the right of a medium blue circle is the medium black triangle. This block also has a small yellow triangle. The medium black triangle is to the right of the small yellow triangle.. The medium blue circle is above and to the left of the small yellow triangle.
Which object is to the right of a object that is touching the right edge of a block? the small object or the big black triangle?
the small object the big black triangle  both of them none of them