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