Task: Wrong Candidate Generation
Input (English): Context: The young pastor talked some honest talk about serving the Lord and they loved it ! I attended some classes he taught to adults about teen culture . He has made it his business to stay up on video games , movies and trends so he can inform parents about things that their teens are doing which * sadly * they do n't know about . 
Question: Why may the pastor have taught the classes ? 
Correct Answer: To help parents understand their children better .
Output (English): To prevent them from being sad about their teens .