Please choose the correct solution to the question: How to keep from going hungry on a diet

Solution1: by eating large portions throughout the day at regular intervals. Between your meals, eat a 1500-calorie snack to keep your metabolism burning and to stave off hunger.

Solution2: by eating small portions throughout the day at regular intervals. Between your meals, eat a 150-calorie snack to keep your metabolism burning and to stave off hunger.

Answer format: solution1/solution2
Answer: solution2