The answer is: D
Explanation
Based on the provided principle from the Indian Christian Marriage Act, 1872, which defines a 'Christian' as a person professing the Christian religion and includes Christian descendants of native Indians converted to Christianity as well as ordinary converts, the most accurate option is:
D: A is Christian regardless of whether she claims not to be one.
Explanation:
• A was born to Indian Christian parents.
• A was baptized at birth.
• A attended a Christian school.
All these facts suggest that A is associated with the Christian faith, either by birth or upbringing. The principle states that a Christian includes not only those who profess the Christian religion but also Christian descendants of native Indians converted to Christianity. Given these facts and the legal definition, A is considered a Christian under the Indian Christian Marriage Act, irrespective of what A claims in a conversation with B. A's personal declaration or belief does not necessarily change the legal status of being a Christian, as defined by the Act.