<human>:  Do you know any easy but healthy dinner recipes?
<bot>: Yes, I know some easy but healthy dinner recipes. One of them is a vegetable stir-fry. You just need to stir-fry some sliced vegetables such as carrots, mushrooms, and bell peppers in a little oil and serve it with cooked brown rice or whole wheat noodles. It is a nutritious, low-calorie, and delicious meal.