Q: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
[header] How to weigh yourself while dieting [title] Decide how often to weigh yourself. [step] Some dieters weigh themselves as frequently as every day. Others weigh themselves once every week or every couple of weeks. <sep> (A) In one study, many dieters reported gaining weight well over a period of two years. [substeps] While you may lose weight every few weeks, be wary that you reach 145 to 150 pounds per week. (B) Ask yourself: is this a consistent routine in your life? What does this time matter? A or b will in turn give you an idea of the amount of weight you should gain per week. [substeps] Don't give up if you cannot determine the amount of weight you should gain right away. (C) [title] Determine how much weight you want to lose or maintain on a weight-gain basis. [step] One study shows that adults should weigh themselves twice a day--once in the morning and once in the evening to ensure that they are eating enough calories. (D) Research shows that weighing oneself daily is best for weight loss, but you need to look at the the pros and cons of each option to decide what works for you personally. [substeps] Some dieters find daily weigh ins can help motivate them and keep them strict about restricting calories.
A:
D