There are three blocks, A, B and C. Block B is to the right of A and block C is to the right of B. Block A has two medium blue squares. This block also contains a big blue circle. It is below a small blue triangle and medium blue square number two. Medium blue square number one is touching the bottom edge of this block. To the right of the small blue triangle there is medium blue square number two. To the right of the big blue circle and the small blue triangle there is medium blue square number one. Block B contains one medium blue square. And block C contains one small yellow triangle.
Which object is to the left of a medium blue square? the small blue triangle or the small yellow triangle?
the small blue triangle  the small yellow triangle  both of them none of them