There are three blocks. Lets call them A, B and C. There are a big yellow triangle and a big blue triangle in block A. To the left of, near to and above the big blue triangle there is the big yellow triangle. To the left of block A is block B which contains one small blue square and one big yellow triangle. Below and to the left of the big yellow triangle is the small blue square. The big yellow triangle is touching the right edge of this block. Finally, we have block C to the left of block B. It has one small blue square and a medium blue triangle. The small blue square is touching the right edge of this block. This object is below and to the right of the medium blue triangle.
What is to the left of the big blue triangle? a big yellow triangle that is touching the right edge of a block or a big yellow triangle that is in block A?
big yellow triangle  that is touching the right edge of  a block  big yellow triangle  that is in block A both of them none of them