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.

Ex Input:
Question: In a three-point test crossover study, a negative interference indicates that:
Options: <0> More double crossings have occurred than expected. <1> There have been fewer double crossings than expected. <2> The match coefficient is less than 1. <3> A simple crossover decreases the likelihood of a double crossover occurring. <4> There have been fewer simple cross-links than expected.

Ex Output:
biology

Ex Input:
Question: Separations by capillary zone electropheresis (CZE) are characterized in that the electrophoretic medium:
Options: <0> It is always formed by 1.0 M HCl. <1> It is always formed by NH3 1.0 M. <2> It is homogeneous throughout the capillary. <3> It is not homogeneous throughout the capillary. <4> It has a pH gradient throughout the entire capillary.

Ex Output:
chemistry

Ex Input:
Question: The approximate percentage of the human genome that encodes proteins is a:
Options: <0> 25% <1> 10% <2> two% <3> 6% <4> 8%

Ex Output:
biology