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: Medicine
[{'content': 'Increased amylase may be seen in all of the following except - \nSelect and explain. \nA. Pancreatic pseudocyst, B. Appendicitis, C. Perforated peptic ulcer, D. Ruptured ectopic pregnancy', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]