Task: Wrong Candidate Generation
Input (English): Context: Which again Awesome . Then my older sisters husband pulled out his guitar and jammed out for about 2 hours . He 's awesome when it comes to the guitar ( which he should be as he has a Masters in Jazz Guitar Performance ... ) , he 's in a couple different bands that play locally . I got him to play a couple Metallica songs , and ' Back in Black ' and ' Hell 's Bells ' . 
Question: Why did I ask him to play Back in Black ? 
Correct Answer: He is very good at playing this kind of song .
Output (English): This song would last 2 hours .