In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Example Input: Question: Rich is 60 years old and Tony is 30 years old. _____ has a greater risk of developing cardiovascular disease. 
 Answer: Rich
Example Output: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.

Example Input: Question: Reid analyzes particle speed. The heaviest particle he sees likely diffuses _____ than the lightest particle. 
 Answer: slower
Example Output: The mass of the particles: lighter particles will diffuse faster, because on average they move faster.

Example Input: Question: Dana goes with her mother to get screened for breast cancer. The person who is more likely to have it has an age that is 
 Answer: higher
Example Output:
Breast cancer is rare in teens. It becomes more common as women get older.