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: What is one of the differences between Alzheimer's and subcortical patients (especially Huntington and Parkinson's)? 
 Options:  <1> The ability to semantically encode the information seems to be preserved in the subcorticals, while Alzheimer's seems quite deteriorated. <2> There is greater loss of recognition memory in the subcorticals. <3> The rate of forgetfulness is slower in Alzheimer's. <4> Retrograde amnesia is temporarily graded in subcortical patients. <5> There is less loss of recognition memory in Alzheimer's.
