A 25 year old male presents to the dental clinic with black spots on his tooth. Intra-oral examination  reveals pit and fissure caries with 16. Which of the following ICDAS score will be given to this tooth based on the histological depth of the lesion?: (A) Lesion depth in P/F was 50% inner enamel and 50% into the outer 1/3 dentin - score 2, (B) Lesion depth in P/F with 77% in dentin - score 3, (C) Lesion depth in P/F with 100% in dentin - score  5, (D) Lesion depth in P/F was 100% reaching inner 1/3 dentin - score  6
Answer is C. None