You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Continue writing the following text.

Natalie helped Monica to get into a treatment program, after 
OPT: 1). Natalie heard of her drug addiction.; 2). Monica heard of her drug addiction.;
user
Natalie helped Monica get into a special program called treatment, after 1). Natalie found out that Monica had a problem with something called drug addiction. Monica needs help to stop using drugs, and this program will help her to feel better and stop doing things that can hurt her.
assistant