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 .
According to the above context, choose the best option to answer the following question.
Question: What may be the reason why they took him in ?
Options:
A. None of the above choices .
B. They need help with child care .
C. Out of guilt .
D. Out of the goodness of their hearts .


D