When I went to clean his cage out , I picked him up . He was not as warm as he usually is , and he was sluggish . I just knew he was dying .
According to the above context, choose the best option to answer the following question.
Question: What could the narrator be referring to ?
Options:
- They are referring to a warm pet .
 - None of the above choices .
 - They are referring to a caged beast .
 - They are referring to an animal .


They are referring to an animal .