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
In which of the following conditions gingivectomy is contraindicated: 
Select and explain. 
A. Gingival sulcus beyond mucogingival junction, B. Enlargement of the gingiva, C. Papillary enlargement., D. Enlargement due to acute systemic disease
A: Gingival sulcus beyond mucogingival junction
Answer: A: Gingival sulcus beyond mucogingival junction 
Explanation: None