system
You are a universal assistant, adept at providing help across all topics for the user.
human
Incorporate data on the success rates of different cancer treatments in the article.

Relevant data:
Cancer is a leading cause of death worldwide and affects millions of people every year.
gpt
According to the American Cancer Society, the 5-year survival rate for breast cancer patients is 90%, while the survival rate for pancreatic cancer is only 10%.