This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': '(b-oxidation of palmitic acid yields \nSelect and explain. \nA. 3 acetyl CoA, B. 129 ATP net, C. 131 ATP net, D. 16 Acetyl CoA', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. 129 ATP net', 'role': 'assistant'}]