The correct answer is D. Brahma Vidya.
Brahma Vidya is the knowledge of Brahman, the ultimate reality. It is the highest form of knowledge, and it is said to lead to moksha, or liberation from the cycle of rebirth.
Abhinandannath Tirthankar was a 24th Tirthankara, or spiritual teacher, of Jainism. He is said to have attained Kaivalya Gyan, or enlightenment, after 12 years of asceticism.
Shastra Gyan is knowledge of the scriptures. Sangeet Siksha is training in music. Nartya Siksha is training in dance. These are all important forms of knowledge, but they are not the same as Brahma Vidya.
Brahma Vidya is the knowledge of the ultimate reality. It is the highest form of knowledge, and it is said to lead to moksha, or liberation from the cycle of rebirth.