sentence: heat some oil in a pan sentence: add some minced garlic to the pan sentence: add chopped red onion to the pan sentence: add carrot slices to the pan and stir sentence: add finely chopped white onion to the pan sentence: add finely chopped green onion to the pan and black pepper and salt sentence: place the mixture in some spring roll bases and roll them up sentence: fry the spring rolls in oil and serve with ketchup