Is this: coordinative, subordinative or multiple argumentation ? (theory of argumentation)?

[irreal]

I have the following text: "Forgetting where they put their car is one thing. Not being able to remember whether its blue, silver, or white is another entirely. Many people suffer from memory loss when they get older. But if they are starting to forget things that happened recently it could be the early stages of dementia. Spotting the signs early means you can get them the right treatment and support. And you get to keep the person you know and love a bit longer. Dementia, if you're worried see your doctor."

I need to do the argumentation structure of this text but I'm not sure which kind is it. Please help!!!