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 enzymes catalyzes phosphorylation using inorganic phosphate: 
 Options:  <1> Hexokinase. <2> Fosfofructoquinasa. <3> Glyceraldehyde-3-phosphate dehydrogenase. <4> Phosphoglycerate kinase. <5> Pyruvate kinase.
