Christine was trying to assist Maria with learning a new language, because 
OPTIONS:
- Christine couldn't speak it fluently.
- Maria couldn't speak it fluently.
Maria couldn't speak it fluently.

Justin was cured of their disorder after years of therapy from Nelson, which made 
OPTIONS:
- Justin thankful.
- Nelson thankful.
Justin thankful.

I would rather listen to the radio than watch the TV at night since I find the 
OPTIONS:
- radio soothing.
- TV soothing.
radio soothing.