The following question consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.Question: How many children are there in the row of children facing North ?Statements: I. Vishakha who is fifth from the left end is eighth to the left of Ashish who is twelfth from the right end.II. Rohit is fifth to the left of Nisha who is seventh from the right end and eighteenth from the left end.

• A. I alone is sufficient while II alone is not sufficient
• B. II alone is sufficient while I alone is not sufficient
• C. Either I or II is sufficient
• D. Neither I nor II is sufficient