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: Ophthalmology
A 4 year old child presents with complaints of watering and itching in the eye, and on examination the eyes was seen as given below. His last immunization was found to be incomplete. Probable organism causing the condition is 
Select and explain. 
A. Streptococcus hemolyticus, B. Moraxilla axenfeld, C. Corynebacterium diphtheriae, D. Chlamydia trachomatis
C: Corynebacterium diphtheriae
Answer: C: Corynebacterium diphtheriae 
Explanation: Membrane that bleeds on peeling and incomplete immunization history in a child denotes Acute membranous conjunctivitis, which in children is most commonly caused by Corynebacterium diphtheria.