write a letter to your friend whose father is suffering from some skin allergy explain to him the causes of allergy and how it can be prevented please answer its due today

This is the most random essay prompt I've ever seen, your teacher must be very strange haha

Letter:

Dear ___'s Dad,

I am writing to you about your skin allergy. I have many questions about your allergy, and I hope you are able to answer them. What causes your allergic reactions? Is it a chemical, or a certain type of food? Does ingesting the food give you a different reaction than if you touch the food with your skin? What are the symptoms of your allergy? Do you get itchy, or swelling? Do you get hives? Also, how do you prevent your skin allergy from happening? Is there some sort of medication? Thank you very much. I hope you are able to answer my questions.

Sincerely,

(your name)