Multi-choice problem: Choose from the options at the end, and answer how do you do this: How do I sooth sun burned skin after a beach visit?

Possible answers:
(a). Avoid further sun exposure until the skin heals, wet the skin with cold water or a suitable lotion with Aloe Vera. Use hydro-cortisone cream for more severe sun burns..
(b). Using a rough towel or body sponge, scrape off the peeling skin or blisters that may have formed on the affected areas. Then apply soothing body lotion on the affected skin..
(a).