Article 51-A lists Fundamental Duties. Option A is duty (k) - to abide by Constitution and respect its ideals. Option B is duty (f) - to value and preserve our composite culture. Option D is duty (g) - to have compassion for living creatures. Option C refers to providing education to children below age six - this is a Directive Principle under Article 45, NOT a Fundamental Duty. Fundamental Duties are in Article 51-A only, while this is in the Directive Principles section.