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". 

Example Input: A man combs his beard in front of a mirror in his bathroom. The man reaches down to pick up sizzors then trims his mustache. the man <sep> (A) kisses his mustache and looks still in the mirror. (B) sits in the bathtub to do shave then goes away to shower and change clothes. (C) picks up lotion which he applies to his neck. (D) shows off the trimmings.
Example Output: C

Example Input: [header] How to read an ear reflexology chart [title] Get an ear reflexology chart online or refer to one in a book. [step] Before you can learn how to read an ear reflexology chart, you will need to get yourself a good one to consult. You can find ear reflexology charts online or in a reflexology book. <sep> (A) For best results, get a large poster size chart. The ear has 90 standardized reflexology points, so it can be difficult to read an ear reflexology chart if it is too small. (B) Read the chart aloud to yourself in the living room or in the shower, if you don't have a room to study in. [title] Read the chart in a library or in an online book. (C) [substeps] You will also need to see if any glaciers are present. These may be signs of a temperature problem. (D) [substeps] Place your index (pointer) finger on one of the pointer points at the top of a chart. Place your other finger on the other pointer point at the bottom of the chart.
Example Output: A

Example Input: [header] How to train to become an ambulance attendant [title] Meet the education requirements. [step] Most employers expect ambulance attendants to have a minimum of a high school diploma or ged. Most emt training programs also require a high school diploma or ged as a prerequisite to entering the program. <sep> (A) [substeps] This type of education should be done in high school. Many employers opt for a high school degree as a prerequisite for all emt training programs. (B) Even if you already have a degree in emergency care, you must also be an operator. Check with your country's department of emergency medical information to determine what qualifying qualifications you'll need to meet the necessary level of education. (C) However, some employers may expect a higher level of education and/or training. Many employers also require a certificate in a relevant field. (D) [substeps] Hold a bachelor's degree in a related field such as cardiology or cpr. Have at least 17 years of dental or medical experience in cpr.
Example Output:
C