Which of the following statement is/are correct?I. Panini's Ashtadhyayi, book on grammar in eight chapters is the final culmination of this excellent art of writing in sutra (precepts) in which every chapter is precisely interwoven.II. The Brahmanas elaborates vedic caste system of the society

• A. Only I
• B. Only II
• C. Both I & II
• D. None of the above