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': "Strongest bond amongst the following is \nSelect and explain. \nA. Hydrophobic, B. Electrostatic, C. Hydrogen bond, D. Wander wall's", 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Electrostatic', 'role': 'assistant'}]