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: The basis of Watson's theory is the nurse practice focused on: 
 Options:  <1> The 10 fundamental needs. <2> The 10 factors of care. <3> The 8 self-care requirements. <4> The 4 modes of adaptation. <5> The 21 nursing problems.
