Instruction: Classify these as healthy or not healthy food options or not a food: french fries, KFC, apple, fruit salad, steak, beer, wine, whisky, potato chips, baked cauliflower, wrench, gravel, McDonald's, Turkish kebab, pear, bricks, aloe vera, sand.

Response: Healthy food options are: apple, fruit salad, steak, baked cauliflower, pear.
Not healthy food options are: french fries, KFC, beer, wine, whisky, potato chips, McDonald's, Turkish kebab.
Not a food: wrench, gravel, bricks, aloe vera, sand.