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: Consider Input: Question: Among other properties with respect to hypericin we can indicate: 
 Options:  <0> It is a powerful hepatoprotector extracted from the roots of Hypericum perforatum. <1> It is a powerful cholagogue that is extracted from the resin of the Hypericum perforatum rhizome. <2> It is a removable antiretroviral of the aerial parts of Hypericum perforatum. <3> It is a laxative that is extracted from the leaves of Hypericum perforatum. <4> It is a potent hepatoprotective present in the fruits of Hypericum perforatum.

Output: pharmacology


Input: Consider Input: Question: For classical automaticity theories, what characterizes automatic versus controlled processes ?: 
 Options:  <0> The automatic processes are under control of the person's intentions. <1> Automatic processes consume great attentional capacity. <2> Automatic processes process information only sequentially. <3> Automatic processes consume a lot of time. <4> Automatic processes do not have to access conscious knowledge.

Output: psychology


Input: Consider Input: Question: COMPLETE: in the Krebs cycle 4 oxidation reactions occur, in 3 of them the final acceptor electron is ___ and in the other is ___: 
 Options:  <0> FAD / FMN. <1> NAD + / FMN. <2> NADP + / FAD. <3> NAD + / FAD. <4> FAD / NAD +.


Output: chemistry