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: Pharmacology
[{'content': 'True about amoxycillin in comparison to ampicillin is \nSelect and explain. \nA. Higher oral bioavailability, B. Lower oral bioavailability, C. Equal oral bioavailability, D. Can be given parenterally', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]