TASK DEFINITION: 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". 
PROBLEM: A machine draws a face on a pumpkin. the lights <sep> (A) and the paint on the pumpkin flicker. (B) turn off and it shows the carved pumpkin turned on. (C) flash as children shuffleboard across the pumpkin. (D) flash on and off.

SOLUTION: B

PROBLEM: He heats up some cream and chops up the porcini mushrooms to add to the cream with some seasonings. He adds some cooked pasta into the porcini sauce with some reserved pasta liquid. he <sep> (A) adds salt to the sauce and adds some corn syrup. (B) applies seasonings to the pasta as well as adds some french dressing and easily cooks. (C) serves up the dish on a plate and tastes it. (D) completes the salad with other ingredients and this time stirs them by adding salt and a little bit of garlic on the side of the pasta.

SOLUTION: C

PROBLEM: [header] How to reduce physical pain with medication [title] Determine the type of pain you have. [step] The pain medication you use depends on the type of physical pain you have. You should decide if you have mild, moderate, or severe pain. <sep> (A) [substeps] Moderate pain is caused by a particularly hard or painful region (e.g., a thigh). Moderate-grade pain is felt in a wide range of locations including the breast area, scrotum, backside of your genital region, and groin area. (B) Then decide if the pain is acute, which means severe but temporary, or chronic, lasting for a long time or a returning condition. [substeps] Figure out the location of the pain. (C) A mild burning sensation may mean you have serious physical pain. Chronic pain (such as persistent pain for long periods of time) is less common, and should probably go away on its own. (D) Your doctor should be able to help you assess whether that is the option for you. [substeps] Mild, moderate, or severe pain is often localized to a joint.

SOLUTION:
B