Task: Wrong Candidate Generation
Input (English): Context: There before us was a telephone pole emblazoned with the yellow triangles of the Mass Midstate Trail . They were pointing left when looked at from the angle that we chose to look at them . Therein lies the problem . 
Question: What can we deduce about the yellow triangles ? 
Correct Answer: They appear to be pointing to the left .
Output (English): Someone has changed their direction .