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 section citrus fruit [title] Wash your hands and the fruit because the juice will flow as you cut. [title] Use a sharp, thin-bladed knife. [step] Peel over a bowl to catch the juice. <sep> (A) [title] Begin by cutting off the ends of the citrus fruit--orange or grapefruit. [title] You can see how thick the peeling is, so cut into the peel till you reach the fruit. (B) Squeezing the fruit before you cut it will cool it. [title] Immerse the fruit in lukewarm, unobstructed water. (C) [title] Cut in a way that is not too noticeable. [step] It doesn't have to be long and sharp-sharp, unless that is what you would prefer it to be. (D) [title] Cut the entire peel from the citrus fruit. [step] Make sure to slice down, making sure to avoid leaving any sharp or pointy edges of the citrus fruit.
A

[header] How to buy a light kit for photography [title] Make a list of required and/or desired criteria for your light kit. [step] These features include whether you want lights arranged on the floor or ceiling, what kind of photography you will be doing, how many lights you will need, etc. [substeps] Floor studio lights and backgrounds can be transported and arranged on stands or supports. <sep> (A) You may want several different lighting items in one kit. There are many available but most of the light hardware items, like dimmer switches and binders or small set of battery-powered lights, should be picked up at a craft store. (B) Pointed, straight, or one-sided lights can be divided into categories and arranged on tables or on poles. [title] Purchase fixtures that fit the gender and the type of lighting and coloring range that you want to consider. (C) Ceiling lights are more expensive and must be on a rail system for positioning in a rectangular area while background rollers are mounted on the ceiling. Your type of photography can determine how much light you need. (D) Frame sizes can be adjusted to your personal preference depending on the size of your studio. Don't forget to read the product description as well.
C

[header] How to not be annoying to your crush [title] Avoid being clingy. [step] Although you may want his attention, it's important to give him his space. If he feels that you respect him and his personal space, he may be more likely to interact with you. <sep> (A) [substeps] That said, if you catch him flirting with you, it may be helpful to drop hints that he's not interested. Try to keep conversations focused on something other than the discomfort that comes from talking about yourself with him. (B) Otherwise, he may view you as a needy person and stay away from you. For instance, if he doesn't respond to your text within five minutes, understand that he has his own life. (C) Do not talk to him about his ex-girlfriend, his building he likes, his family, or his pets. Doing so can just make you feel like a pest. (D) [title] Be nice to others when not around your crush. [step] People change their social roles and their relationships a bit, and you don't want to be around them physically until he shares these thoughts and feelings with you.
B