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 products of triglyceride degradation and subsequent β-oxidation can undergo gluconeogenesis: 
 Options:  <1> Propionyl CoA. <2> Acetyl CoA <3> All the ketone bodies. <4> Some amino acids <5> β-Hydroxybutyrate.
Output:
1