Task: Wrong Candidate Generation
Input (English): Context: After packing up we headed east of town about 30 kilometres to Nitmiluk Katherine Gorge National Park . We asked a ranger at the visitor centre what path she would suggest if you could only take one . She suggested Butterfly gorge . 
Question: Why did the park ranger recommend visiting Butterfly Gorge ? 
Correct Answer: It is her personal favorite attraction , and she enjoys sharing it with other people.
Output (English): She participated in building the gorge herself , and seeks validation.