Task: Text Categorization
Input (English): 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 (English): pharmacology