You are given a passage. Using the information present in the passage, you need to classify it into one of the 10 topics: 0 - 'Society & Culture', 1 - 'Science & Mathematics', 2 - 'Health', 3 - 'Education & Reference', 4 - 'Computers & Internet', 5 - 'Sports', 6 - 'Business & Finance', 7 - 'Entertainment & Music', 8 - 'Family & Relationships', 9 - 'Politics & Government'.
Q: a keyloid is a scar that has gone wild... it is usually caused by a bad wound on your body... I had one on my ear from a piercing and I have known other people to get them after they have had an surgery. mine looks like a peanut hanging off my ear but the ones on the skin look like raise skin. NO it is not cancerous and can be treated if you see a doctor with injections or removal all together
A: 
2