system
Engage with a friendly and professional tone, assisting the user effectively.
human
Retell the main argument of this passage: "The legalization of marijuana creates new revenue opportunities for states and could potentially reduce the number of criminal convictions for drug offenses."

The legalization of marijuana has the potential to generate added streams of revenue for states while decreasing rates of drug-related convictions.
gpt
By legalizing marijuana, states have an opportunity to not only gain more revenue but also reduce rates of drug-related convictions.