There are two blocks. Lets call them A and B. Block A is above B. Block A has a medium yellow triangle and one big blue triangle. The medium yellow triangle is touching the bottom edge of this block. The big blue triangle is touching the right edge of this block. To the left of the big blue triangle there is the medium yellow triangle. Block B contains one big blue square, a big black square and one medium yellow triangle. Near to the medium yellow triangle is the big blue square. Below the medium yellow triangle there is the big black square. Above the square which is below the medium yellow triangle there is the big blue square.
Which object is below a medium yellow triangle? the big blue triangle that is touching the right edge of a block or the black square?
the big blue triangle  that is touching the right edge of  a block  the black square  both of them none of them