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".

[Q]: Some texts pops up on the screen. A video of bulls being hurt by people starts playing. text <sep> (A) pops up on the screen again. (B) switches to clips of bulls running away from the camera. (C) shows up of a youtube video. (D) goes onto the screen that say something about feeding bulls and how to lift their horns.
[A]: A

[Q]: As the female athletes continue their practice a man wearing a gym outfit gets interviewed while he stands in front of targets. finally a female athlete <sep> (A) is shown interviewing a man and she begins to demonstrate how to hit the bowling ball. (B) gets interviewed as the female athletes continue to practice archery. (C) approaches a green field and a man walks around her to introduce her. (D) connected to an indoor video begin she her throwing match.
[A]: B

[Q]: [header] How to take care of a freshwater snail [title] Look for a healthy snail. [step] Signs that your snail is healthy include a clean appearance and healthy coloring. Healthy coloring varies from species to species. <sep> (A) The snail's shell should be free of cracks. Most importantly, the snail should be active and moving about. (B) Seek help by consulting a national pet food service or if you live in a remote area. [title] Provide a wide variety of foods for snail owners. (C) Check for signs of dormancy in females. Observe if they have an inflexible shell. (D) If you see some of the following signs, it may be healthy to use a freshwater snail : [substeps] White coloring whipworms runny droppings even if the snail exhibits a disease [title] Keep the tank warm and dark. [step] Freshwater snails are notoriously cold-blooded.
[A]:
A