Given the task definition and input, reply with output. In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Question: It is a disease caused by a pathogenic foodborne bacterium:
Options: <0> The listeriosis <1> Lyme disease <2> Tularemia <3> Scarlet fever <4> The impetigo.
biology