There are three blocks, A, B and C. Block A contains one medium yellow square. Block B is to the right of block A. It contains a big yellow circle and one big yellow square. To the left of the big yellow square there is the big yellow circle. To the right of block A there is block C. It has a big blue square and one medium blue triangle. Near to and below the medium blue triangle is the big blue square.
Which object is to the right of a medium yellow square? the medium blue triangle or the big blue square?
the medium blue triangle  the big blue square  both of them none of them