There are three blocks, A, B and C. Block A contains a big black square. A big blue circle is touching the bottom edge of this block. It is below the big black square. Above block A we have block B with two medium black squares in it. Below medium black square number two and medium black square number one is a big yellow triangle. Medium black square number one is above a big blue square. To the right of the big blue square is the big yellow triangle. To the left of block A there is block C which has a medium yellow triangle and a medium blue circle. Below and near to the medium blue circle there is the medium yellow triangle.
What is to the left of the big blue circle? a medium yellow triangle or a big blue square?
medium yellow triangle  big blue square  both of them none of them