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.
What is touching the black object? a big yellow triangle that is in block B or a triangle which is in block B?
big yellow triangle  that is in block B triangle  which is in block B both of them none of them