Definition: 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.
Input: Question: Regarding telomerases, which of the following statements is not true ?:
Options: <0> They have reverse transcriptase activity. <1> They prevent shortening of telomeres. <2> Its defect promotes carcinogenesis. <3> Its activity is essential for the stability of chromosomes. <4> They are ribozymes.
Output:
chemistry