You shouldn't serve people food that they are allergic to.
Evelyn is having her family over for dinner, and she knows her sister is allergic to peanuts.
Evelyn wants to serve a delicious dinner.
Evelyn makes sure that all of the food she is serving is safe for her sister to eat.
Evelyn makes her favorite barbecue sauce that contains peanut oil thinking that her sister's peanut allergy is overblown.
Evelyn's sister eats everything that is served and enjoys the party.
Evelyn's sister has a severe reaction and almost dies.