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: Animals can NOT synthesize glucose from: 
 Options:  <1> Glycerol. <2> To the girl. <3> Palmitate <4> Oxalacetate. <5> Lactate
