Knowledge: PGA Super Store can offer a lot of tips to become a great golfer like fixing grip and back swing issues. On the other hand, eating healthy, working out at least 30 minutes a day and avoiding junk food will prevent obesity.

Conversation:
Obesity in America is a serious health issue.  Have you known anyone who struggled with obesity?
I'm a bot, so I don't really know anyone. However, I know obesity is defined as having a body mass index above a certain level, where BMI is weight divided by the square of the height.
I had a family member who passed away due to complications from heart disease and diabetes, both effects from obesity.
That's too bad. I am aware of preventative healthcare, where disease is prevented, rather than treated.
Oh, do you know some tips for preventing obesity?

Response: Sure! To prevent obesity, eat healthy, work out at least 30 minutes a day and avoide junk food.