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.

Example Input: Question: In an evaluation the redox indicator In (ox) + ne-  In (network) is used, whose normal potential is E0. The color change will occur: 
 Options:  <0> To the potential of the equivalence point. <1> To the value of E0. <2> In the interval E0  0.059 / n. <3> In the interval E0 (ox) - E0 (network) if it is evaluated with a reducer. <4> At the potential of 0.059 / n.
Example Output: chemistry

Example Input: Question: The mitochondrial genome: 
 Options:  <0> It is circular. <1> It is single-strand. <2> It encodes all mitochondrial proteins. <3> It is part of the nuclear DNA. <4> None of the above.
Example Output: chemistry

Example Input: Question: A 29-year-old woman, obese, with no history of interest, who consulted for a bilateral, intense, pulsatile headache lasting one month, accompanied by horizontal diplopia and episodes of monocular amaurosis of seconds duration. The exploration is normal, except for the presence of bilateral papilledema. Which of these tests do you think will allow you to fully confirm your diagnosis ?: 
 Options:  <0> Ultrasound of supra-aortic trunks. <1> Magnetic resonance of the skull. <2> Electroencephalogram. <3> Lumbar puncture. <4> Visual evoked potentials.
Example Output:
medicine