Xiao Li said to Xiao Xia: "Only by strengthening exercise and eating more health products can you maintain good health. " Xiao Xia said, "I don't agree with you. ". Which of the following judgments is the view agreed by Xiaoxia? ["Can maintain good health; but if you exercise more, you don't eat more health products.", 'can maintain good health; but if you do not eat more health products, strengthen exercise.', 'Can maintain good health; but neither strengthen exercise nor eat health products.', 'can maintain good health; but not only strengthen exercise, but also eat more health products.']