Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: Indicate which of the following compounds has antioxidant action: 
 Options:  <1> Vitamin B. <2> Vitamin D. <3> Vitamin E. <4> All the previous ones <5> None of the above.
