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: Which of the following functions is not typical of the stomach? 
 Options:  <1> Food storage. <2> Protein digestion. <3> Secretion of intrinsic factor. <4> Secretion of hormones <5> Amylase secretion.
