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
Modified gingival index with moderate inflammation, glazing, redness, edema and/or hypertrophy of marginal or papillary gingiva. Score will be? 
Select and explain. 
A. 1, B. 2, C. 3, D. 4
C: 3
Answer: C: 3 
Explanation: None