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". 

[EX Q]: Man drinks mouthwash and then is talking to girls with a really fresh breath. Man is walking in a sidewalk being interviewed for various journalists. in studio <sep> (A) shots men are being interviewed in beach. (B) people are holding a bull and running around and all squirting mouthwash into a mouths and mixes with other mouthwash. (C) a man wipe faces and say to finders. (D) the man is eating a pizza and people are retouching the makeup.
[EX A]: D

[EX Q]: [header] How to change trackpad settings on macbook pro [title] Find the system preferences. [step] Starting from your main desktop screen there are two ways to find the system preferences where the mouse and touchpad settings will be located : [title] Bring your cursor to the bottom screen and find the system preferences application. [step] The icon looks like a box with three gears inside it. <sep> (A) Open that to find all your system preferences. [substeps] Alternatively, you can use the spotlight feature. (B) On macbook pro this icon resembles a round blue square with a horizontal green dot on it. On other applications this icon is actually a box with a gear, and is small in appearance. (C) It can be located on the taskbar or in the upper left-hand corner of the window. [title] Let the system preferences application perform its work. (D) [title] Click the customize key in the dialog box. [title] Follow the on-screen instructions to change the customization function.
[EX A]: A

[EX Q]: [header] How to make a homemade weight set [title] Use a milk jug. [step] Fill a clean, plastic gallon jug with water, sand, rocks, or concrete. Make sure that the jug has a handle; you will use this to complete your exercise reps. <sep> (A) Use the handles to lift and lower the jug like you would any hand weight or dumbbell. [substeps] With milk jug hand weights, you can do bicep curls, tricep exercises, and shoulder raises. (B) You should have at least 4 liters (roughly 50 ml) of water for every pound (240 g) of body weight weight you're taking. [substeps] To make a water bottle, fill the neck of the milk jug with water, then fill it with sand, rock, or concrete. (C) Fill the jug with water and press down firmly on the end of the handle when you're satisfied with the weight. [substeps] To prevent spilling or falling of the jug over time, measure out 1/8 cup (120 ml) of water, then fill the jug with water. (D) Additionally, fill it with sand, like bentonite or limestone. You can also use bricks, or create tunnels that will fit inside of the jug you plan to use.
[EX A]:
A