Task: Wrong Candidate Generation
Input (English): Context: He said yes . We took him to the hospital - where he blew a .4 - and that was the most lucid I had seen him in 2 years . After rehab , he had nowhere to go , so we have a roommate . Then in the fall , Avalon was diagnosed with cancer . 
Question: What may be the reason why they took him in ? 
Correct Answer: None of the above choices .
Output (English): They need help with child care .