There are two blocks. We call them A and B. There are one medium blue circle, a big blue triangle and a medium blue triangle in block A. This block also has a small black circle. To the right of and above the small black circle is the medium blue circle. The big blue triangle is touching the bottom edge of this block. Near to and above the small black circle is the medium blue triangle. To the right of the small black circle there is the big blue triangle. Above block A we have block B with one big yellow triangle and one medium yellow circle in it. The big yellow triangle is touching the bottom edge of this block. It is below and to the right of the medium yellow circle.
Which object is below a medium yellow circle? the big blue triangle or the big yellow triangle?
the big blue triangle  the big yellow triangle  both of them none of them