Task: Question Answering
Input (English): Question: You are informing P. T. of hair loss that will occur about the second or third week of beginning chemotherapy treatment. It suggests you start using the wig before hair loss in order to: 
 Options:  <1> Hide alopecia. <2> Decrease depersonalization. <3> Provide alternatives to the patient. <4> Prepare for the loss and facilitate adjustment. <5> Facilitate the choice of the color wig and similar style before alopecia.
Output (English): 4