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