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 suppression ion chromatography:
Options: <0> A single column is used and the conductivity of the mobile phase is kept very low. <1> The eluent must be able to be removed selectively after separation and prior to the conductometric measurement. <2> The eluent incorporates a regenerating solution of strong acid flowing in the same direction as the mobile phase. <3> Weak exchangers are used from polystyrene polymers. <4> A mobile phase with ionic conductivity gradient is used.

Ex Output:
chemistry

Ex Input:
Question: Question linked to image n2 The same type of pathology can occur in other contexts. Point out which of them is more likely:
Options: <0> Hypothyroidism <1> Hyperthyroidism. <2> Ulcerative colitis <3> Scleroderma <4> Glucagonoma

Ex Output:
medicine

Ex Input:
Question: The acetylation of the stories affects the transcription:
Options: <0> Blocking the incorporation of other components of the transcription machinery. <1> Preventing the remodeling of chromatin. <2> Facilitating the action of helicases. <3> Decreasing the sensitivity of nuclear receptors. <4> Reducing the affinity of histones for DNA.

Ex Output:
pharmacology