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: The p-nitrobenzoic acid is: 
 Options:  <0> Less acid than benzoic acid. <1> Less acid than p-methoxybenzoic acid. <2> More acid than benzoic acid and with lower pKa. <3> More acid than benzoic acid and with higher pKa. <4> Less acid than p-methoxybenzoic acid and with lower pKa.

Output: pharmacology


Input: Consider Input: Question: What dose should you administer orally every 12 hours of a drug whose plasma clearance is equal to 1 L / h if you want to reach an average concentration of 10mg / L equilibrium? Assume complete bioavailability (F = 1): 
 Options:  <0> 120 mg. <1> 12 mg. <2> 200 mg. <3> 10 mg. <4> With this information it is not possible to estimate the dose necessary to reach this equilibrium concentration.

Output: pharmacology


Input: Consider Input: Question: Retrograde amnesia is defined as: 
 Options:  <0> Memory loss that covers the period before the onset of the disorder that gave rise to amnesia. <1> Memory loss that covers the period following the onset of the disorder that gave rise to the amnesia. <2> Partial loss of memory that covers a specific period. <3> Memory loss in the absence of an organic brain disorder. <4> Distortions or memory errors.


Output: psychology