Task: Text Categorization
Input (English): Question: Indicate the correct option regarding the defined daily dose of a medicine: 
 Options:  <0> Corresponds to the maximum daily dose. <1> Corresponds to the initial dose of a treatment. <2> Corresponds to the maintenance dose for the indication that requires a lower dose. <3> Corresponds to the average daily maintenance dose. <4> Corresponds to the initial dose for the main indication.
Output (English): pharmacology