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".

Example Input: [header] How to encourage an autistic person's special interests [title] Check out library books relating to their interest. [step] They can read about their favorite things at their own leisure, without the expense of constantly buying new books. [title] Buy gifts related to the latest interest. <sep> (A) [step] This can be something as simple as fancy designs, or will also be something that you know they'll like. Could be a cool summer smell, a killer crocheted sweater, a great cake recipe, for instance. (B) [step] One good thing you can buy is a stuffed animal. They can attach a cute sign on the front, telling the person where to place the gift. (C) [step] This can be anything from toy birthday items to brochures, catalogs, trophies, and similar. [substeps] Smile at each child when asking them for their gift. (D) [step] This will ensure that they like whatever you give them, and they will feel understood and appreciated. Here are some examples of good gifts : [substeps] Arts and craft kits (e.g.
Example Output: D

Example Input: A bunch of men are inside a green colored gym. They are lobbing a tennis ball back and forth. they <sep> (A) are engaged in a game of tennis. (B) bounce the ball up and down on the trampoline as they go. (C) hit the ball up high into the air. (D) knock balls off the hoops into the spectators.
Example Output: A

Example Input: [header] How to lose weight without going hungry [title] Make your calories count. [step] Calorie counting is an important part of weight control but does nothing to help the body if the calories are of no nutritional value. Make your calories count by only eating nutritious foods-that way you can eat plenty while fueling your body with the nutrients it needs to stay healthy. <sep> (A) [substeps] 1 , 800 calories daily should be enough to support your weight loss. 200 or 350 calories represents the additional fuel your body needs to stay healthy and nourish itself and support your weight loss in the process. (B) Follow up with regular exercise in addition to physical activity-physical activity will give your body the energy it needs to burn. [substeps] Try to go to exercise once a day for 7-8 weeks. (C) [substeps] For example, there are 526 calories in a small order (227 grams) of fries at a typical fast food place. 227 grams (8 oz) of chicken breast, however, is only 390 calories. (D) [substeps] You can estimate how much you weigh by having a menstrual flow chart with numbers like 1. Then divide your weight by a number 20 to get your total calorie intake.
Example Output:
C