We have three blocks. We call them A, B and C. Block B is below block C and to the left of block A. Block A has one small blue triangle. Block B has one small blue square and a big yellow circle. Above the big yellow circle there is the small blue square. Block C has one big yellow triangle and a medium blue square. The big yellow triangle is touching the bottom edge of this block. It is near to and to the right of the medium blue square.
Which object is above a small blue square? the small blue triangle or the medium square?
the small blue triangle  the medium square  both of them none of them