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 sitting on a bucket by some snow drinks a beer. He speaks to the camera. he <sep> (A) is shoveling the snow. (B) is shown running around a field demonstrates how to do curling. (C) puts down his beer and grabs a fishing pole and begins to fish. (D) holds a bottle of vodka when drinking the beer.
Example Output: C

Example Input: [header] How to stay calm during road rage [title] Recognize your rising anger. [step] The most obvious signs of anger are often physical symptoms that emerge after the fact (like voice tone, language, and gestures). But with practice, you'll learn to recognize the warning signs of anger when you mentally check in on yourself. <sep> (A) When you're angry, you'll recognize them as part of your subconsciously hunting instincts. [substeps] Common signs of anger include: a car slamming on its brakes or a fire ensuing, which should be quickly and unequivocally obvious. (B) Your body is responding to these moods : [substeps] Your heart rate increases or drops. Your heart is racing, your breaths are rapid, and you're sweating. (C) [substeps] Most of your response time should be repetitions of the actions or sentences that trigger your anger. Often, this response is triggered by one or more things that remind you to be relaxed, both positive and negative. (D) [substeps] Common signs of anger include angry/vengeful thoughts, muscle tension, headaches, or elevated heart rate. If you catch yourself speaking out loud (even when you're driving alone) about another driver, you may be experiencing elevated anger.
Example Output: D

Example Input: [header] How to treat a ganglion cyst [title] Identify a ganglion cyst. [step] They are most common in women between 20 and 40 years old, in people with osteoarthritis in the finger joints, or a history of joint or tendon injuries. You might have a ganglion cyst if you have : [substeps] A lump on the tendons of your wrist or hands. <sep> (A) A fracture from falling or landing with a weight in your hand. A growth or fracture of nerve or muscle at the bottom of your hand. (B) These cysts may also form in the joints of the wrist, hands, feet, ankles or elsewhere. A lump that is round or oval shaped. (C) Feels hot and firm, or gets larger with time. Puts pressure on the area due to inflammation. (D) This is a swelling that forms in the scrotum muscle when you push for some time. The lump applies pressure to the testes after it is encountered.
Example Output:
B