We have three blocks, A, B and C. Block B is to the left of A. Block A is above C. Block A has a medium yellow triangle. Block B has one big yellow circle, one medium blue square and one medium black triangle. The big yellow circle is touching the bottom edge of this block. It is below the medium black triangle.. The medium blue square is near to and below the medium black triangle. And block C contains one medium black circle and a big blue circle. Above the big blue circle which is to the right of a medium black square is the medium black circle. The big blue circle is touching the bottom edge of this block. To the right of the medium black square is the medium black circle.
What is below the medium black triangle? a medium blue square which is in block B or a medium blue square that is in block B?
medium blue square  which is in block B medium blue square  that is in block B both of them none of them