Task: Wrong Candidate Generation
Input (English): Context: It is legal in my area to ride on the sidewalk , but if there was a flashing cop car and traffic backed up , it meant an accident and the sidewalk might not be a good option . Besides , it could be tricky to get back onto the road from the sidewalk . So I stayed in the traffic . Ironically just today I read about car exhaust and bicyclists . 
Question: Which is true of the sidewalk ? 
Correct Answer: It is not good for riding a bike .
Output (English): It wove in and out of traffic .