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: [header] How to make marijuana tea [title] Grind the marijuana buds. [step] Separate out the stems and seeds if necessary, and use a grinder or chop up the buds with a sharp knife until they're finely chopped, but not completely powdered. [title] Mix the buds with butter. <sep> (A) [step] Place them together in a bowl and use a spoon to mix up the buds and butter, making sure each piece is coated with fat. You want the grounds to be completely coated, but not soaked in butter; too much will inhibit the release of thc. (B) [step] Combine two tablespoons (59.6 ml) of butter with 1 teaspoon (4 g) of ground black pepper. Spread this mixture over the marijuana buds, and let it sit for several minutes. (C) [step] Pour the liquid ingredients from the grinder into a blender or food processor, then pulse the contents until well mixed. [title] Punch holes in the buds with a fork. (D) [step] Pour the softened butter into the potting mix. Press the buds down with your finger to blend them together without flaking off.

Output: A

Input: Consider Input: A bunch of men are inside a green colored gym. They are lobbing a tennis ball back and forth. they <sep> (A) are engaged in a game of tennis. (B) bounce the ball up and down on the trampoline as they go. (C) hit the ball up high into the air. (D) knock balls off the hoops into the spectators.

Output: A

Input: Consider Input: [header] How to watch for signs of illness in senior dogs [title] Monitor your dog's food and water consumption. [step] As your dog ages, you should monitor how much food and water they consume. Watch to see if they eat and drink more or less than they used to. <sep> (A) Usually, senior dogs will eat more and sometimes drink more water, so you may notice your senior dog is not eating and drinking more or less than they used to. [substeps] Look on dog food labels or adult dog food labels. (B) Notice if they move more when they exercise. If they crawl or vocalize more than they used to, they may be a senior dog. (C) You should also notice the food they are eating. Some dogs may start eating only soft food instead of hard food. (D) If they do not drink enough water, check for signs of inflammation. [substeps] Monitor how often your dog urinates, needs something to eat, or drinks regularly.
Output: C