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".

Input: Consider Input: A man holds a pair of boots while talking and showing dirty parts. then <sep> (A) , he ankle many large tiny cuts of wood on the floor. (B) , the man replaces some parts by cutting the shoes and cleanser. (C) , the man puts paste on the boots, then he puts the shoes on. (D) , the man put a clothe inside the boot and brush the shaft of the boot thoroughly.

Output: D

Input: Consider Input: The doctor uses a brush to scrub nails and hands. A doctor washes their hands in a large stainless steel sink with hand soap multiple times. the doctor <sep> (A) uses the brush to rub a suture needle into his palms. (B) uses a towel to clean on the sink. (C) uses a small brush to wipe several areas on the body of the sink and change water for the other areas. (D) completely rinses their hands then clasps together and walks out of the room without touching anything.

Output: D

Input: Consider Input: [header] How to read histograms [title] Recognize the difference between a bar chart and a histogram. [step] Bar charts and histograms are similar, but with some very specific differences. A bar chart groups numbers into categories, while histograms group numbers into ranges. <sep> (A) Histograms are generally used to show the results of a continuous data set such as height, weight, time, etc. [substeps] A bar graph has spaces between the bars, while a histogram does not. (B) The category distinction is often earned by the number of cells in a series, which are grouped together in a single column. A bar chart generally uses only the average number of cells in a row, not all of the cells in a column are in the same column. (C) These bar charts can describe what the company makes, where the bar supplies is, what temperature the bar serves and how much bar costs. To read a bar chart, find the date where the bar is located on a page you want to review and then click on it to see if the bar's location varies significantly in appearance. (D) The distinction is getting more and more narrow over time. [substeps] Determine if the bars represent the total number of calories a friend should consume per day or if they each list 10 (100 grams) total calories.
Output: A