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: Dental
[{'content': 'Pyogenic granuloma is associated with \nSelect and explain. \nA. Gastric adenocarcinoma, B. Pseudomonas infection, C. Ulcerative colitis, D. Intestinal tuberculosis', 'role': 'user'}, {'content': "Answer: C \nExplanation: Pyogenic granuloma is a misnomer as there is no granuloma. It is a benign vascular lesion that bleeds easily on trauma.\nIt is associated with Inflammatory Bowel disease (Ulcerative colitis > Crohn's disease).", 'role': 'assistant'}]