Read the following context and choose the best option to answer the question.
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 ?
Options: 
- They need help with child care .
 - None of the above choices .
 - They need the help with rent .
 - Out of guilt .


None of the above choices .