This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of lipid, Subject name: Biochemistry
[{'content': 'Phospholipid is \nSelect and explain. \nA. Leukotrienes, B. Lecithin, C. Cerebroside, D. Ganglioside', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ref: DM Vasudevan - Textbook of Biochemistry, 6th edition, page no: 46', 'role': 'assistant'}]