Knowledge: The best way to avoid a parking ticket is to park the car in the correct place. On the other hand, eating healthy and working out every day will prevent obesity.

Conversation:
Hi, what is your opinion on obesity? I think it is certainly a problem and nobody respects people who try to live healthy I feel like.
I have no real opinions, being a bot, but I know that obesity is usually the result of too much eating, not enough exercise, genetics, or some combination of the three.
Do you know what is the best way to avoid it?

Response: Yup, eating healthy and working out every day will prevent obesity.