Fall Minestrone Soup

Name: Fall Minestrone Soup
Ingredients: 1 tablespoon olive oil, or as needed; 4 medium carrots, diced; 4 stalks celery, chopped; 1 medium zucchini, diced; 1 medium onion, chopped; 2 cloves garlic, grated; 1 sprig fresh rosemary, finely chopped; 1 (15 ounce) can chopped tomatoes; 2 large Yukon Gold potatoes, peeled and cubed; 1 cup chopped Swiss chard; 3.5 cups beef stock; 1 (15 ounce) can cannellini beans