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 kosher liver [title] Be particular about the liver you buy. [step] The liver should come from a kosher species (cow, calf, or chicken) that was slaughtered in the matter described by the torah. [substeps] The fats of the liver should have been removed during the time of slaughter. <sep> (A) Ideally, you should purchase liver from an animal that was slaughtered no more than 72 hours ago. The koshering process itself should be performed within 72 hours. (B) If the animal is injured or besides getting sick, this meats are extremely likely to be a nutrient rich predator in the long run. It's equally important that they are properly labelled. (C) The pits of the liver are flat so the meat itself remains at all times. The meat also wears down over time, which means a carcass will retain more fat, protein, and fat. (D) Some animals such as cattle or ducks should be juiced in the same manner, for more flavor. Machamps (cow or goat, mixed in fat or marbling) should be roasted in a batserver and let stand 20 minutes before cooking.
A

[header] How to include spanking in child discipline [title] Find a private area. [step] Conducting this type of discipline in a private area preserves the dignity of your child and prevents unnecessary embarrassment. The focus should be on discipline and additional embarrassment for your child should be minimized. <sep> (A) [substeps] Look for a private area free of distractions. Have a book or other non-distracting object nearby to quiet the child and yourself. (B) [substeps] Most experts are adamant that children should never be spanked under any circumstances. Nonetheless, some parents believe that spanking is the best way to get children to adhere to rules. (C) [substeps] If you have permission to do so, choose a private area to discipline your child in private. It will help your child feel at home instead of surrounded by other adults. (D) There are a wide variety of private areas you can think about according to age and the individual or group of children that you're spanking. [substeps] Children should have close supervision at all times.
B

[header] How to become a better and effective team leader [title] Adopt an appropriate leadership style. [step] Leadership styles are not something to be tried on like so many suits, to see which fits. Rather, they should be adapted to the particular demands of a situation, the individual requirements of the people involved, and the specific challenges facing the organization. <sep> (A) A leadership style is one wherein a team leader should be adaptable, able to understand and implement a work or field with high priority demands, and act in a timely fashion. Here are some of the characteristics of a successful leadership style. (B) [substeps] Be good at problem-solving, creation, and decision-making. If you can observe how other team members handle challenging situations, or how you feel about being the sole authority for these situations, you'll be able to estimate their abilities. (C) For example, when first beginning to work with a new group, it might be a good idea to adopt a more authoritative, proactive style of leadership. As your group becomes more competent and confident working together, perhaps you can relax and take a more laissez-faire attitude. (D) [substeps] Be mindful of who you are working with. It's going to be easier to socialize and enjoy a discussion of the more complicated issues that must be addressed so you can put everyone at ease.

C