We have three blocks. Lets call them A, B and C. Block C is to the right of B and block B is below A. Block A contains a big blue triangle. Block B contains one small yellow square, a big black circle and one big yellow triangle. Below the big yellow triangle there is the big black circle. The small yellow square is below the big yellow triangle. It is near to and to the right of the big black circle. Block C contains one medium blue triangle.
Which object is to the left of a medium object? the big black thing or the small yellow square?
the big black thing the small yellow square  both of them none of them