We have three blocks, A, B and C. There is one small blue triangle in block A. Block B is above block A. It contains one big yellow circle and one medium blue square. The big yellow circle is touching the right edge of this block. It is to the right of the medium blue square. To the right of block B there is block C which contains a medium blue circle and one big black square. Below and to the left of the big black square is the medium blue circle.
What is to the right of the medium blue square? a small blue triangle or a black thing?
small blue triangle  black thing both of them none of them