Teacher: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".
Teacher: Now, understand the problem? Solve this instance: [header] How to end dog separation anxiety with desensitization [title] Understand separation anxiety. [step] If your dog suffers from separation anxiety, it means that it gets extremely anxious whenever you leave the house. This may be because they are afraid of being alone, or because they are unsure when you will return to provide and care for them. <sep> (A) [substeps] Separation anxiety may be a combination of the two, or both. So if your dog has been behaving to a certain extent consistently despite your absence, it is important for you to acknowledge this. (B) Whatever the reason, many dogs become anxious when their owners leave. [substeps] This could mean that your dog feels afraid and nervous whenever you aren't around. (C) If they feel that you are leaving them to explore, they will see you, and may make frequent attempts to avoid you. Some common examples of separation anxiety include : [substeps] Constant or unwillingness to leave your home, especially on your walks. (D) For example, if your dog does not want to leave the house to visit family members, they may withdraw immediately from you and never return to the home again. [substeps] The anxiety can also be triggered by the inability to engage in activities your dog normally enjoys.
Student:
B