Question 4
Beaver Chef finds a cookbook in which every dish uses exactly four ingredients. He wants two differently flavored dishes for dinner, selected from this table.
English translation:
- Egg soup: egg, onion, chicken, salt.
- Egg salad: salt, sauce, egg, onion.
- Waldrof salad: sauce, walnut, apple, celery.
- Spaghetti: pasta, onion, cheese, tomato.
- Sponge cake: flour, egg, sugar, salt.
Two dishes count as the same flavor if they share at least two ingredients, in any order. Which pair will definitely not be cooked together?
English translation:
- Egg soup: egg, onion, chicken, salt.
- Egg salad: salt, sauce, egg, onion.
- Waldrof salad: sauce, walnut, apple, celery.
- Spaghetti: pasta, onion, cheese, tomato.
- Sponge cake: flour, egg, sugar, salt.
Two dishes count as the same flavor if they share at least two ingredients, in any order. Which pair will definitely not be cooked together?