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". 

[Q]: [header] How to make a todo list on your iphone [title] Invoke siri. [step] Press and hold your iphone's home button until you hear two beeps indicating that you can ask siri a question. [title] Tell siri what to remind you about. <sep> (A) [step] At the phone's screen, you will be asked if there is anything you want to add to the list. Refer to siri before proceeding to any foods or herbs on the list to make sure " extras " are included. (B) [step] Siri will tell you to remind you what time to wake up so that you can think of what to make on your todo list. [substeps] To make todo lists, tap the sleep/wake button, then toggle " home " to " sleep. (C) [step] Siri should ask you the following questions. [substeps] What are your venturabos? Are there any themes you want reminded? What do you want to be remembered? [title] End your list. (D) [step] Speak into your microphone (at the bottom of your phone) naturally as you would with another person, and with clear articulation. Say " remind me to buy milk at 6 pm.
[A]: D


[Q]: [header] How to choose the best hula hoop (adult sized ) [title] Measure your height from the floor to your belly button. [step] This measurement will then help to determine the diameter of the hoop you should purchase. The hula hoop, when resting vertically on the ground, should reach somewhere between your waist and mid-chest. <sep> (A) [substeps] Example: if your height is 36 inches (76 "), then 118 inches (77 ") would be the minimum height. For kids, this would be 24 inches (76 "). (B) This is your base diameter measurement and can be adjusted slightly depending on your size and experience level. [substeps] For example, most adults will begin with a hula hoop between 40 and 44 inches in diameter. (C) [title] Find a hoop that you know you can balance on. [step] This will improve the stability of the hoop and prevent you from accidentally dropping the ball while on it. (D) Your waist should be about an eighth of an inch shorter than the hoop. You should also measure your waist from hips to ankles, and to knees with a ruler or measuring tape.
[A]: B


[Q]: [header] How to measure dogs for coats [title] Gather your supplies. [step] Since you'll be measuring the dog's girth and length, you'll need a measuring tape, pencil, and paper. It may also help to have someone assist you in holding the dog steady while you take the measurements. <sep> (A) [title] Mark the distance between the shoulder blades and neck. [step] The neck measurement starts with the shoulder blades and ends with the shoulders. (B) [substeps] Have the person assist you with wrapping both the measuring tape and the paper around the pup so you have two devices for measuring. If the dog is especially heavy, plan on using a backpack or briefcase to support the dog. (C) [substeps] For a dog with shorter coats and fur, going with an adult can be a great idea, as you can have someone hold the dog on one arm while you make these measurements. For a more experienced poodle, either have a girl or a boy hold the dog while you work out. (D) [substeps] Have plenty of treats available that you can use to reward your dog and encourage him to hold still. [title] Locate where to measure your dog's girth.
[A]:
D