Task: Question Answering
Input (English): Question: To proceed to the elaboration of suppositories by the method of discharge it is necessary to calculate the displacement factor that indicates: 
 Options:  <1> The weight, in grams, of drug that is displaced by one gram of excipient. <2> The volume of excipient that is displaced by 100 mL of drug. <3> The weight, in grams, of excipient that is displaced by 1mL of drug. <4> The weight, in grams, of drug that is displaced by 1 mL of excipient. <5> The weight, in grams, of excipient displaced by one gram of drug.
Output (English): 5