Which three Vedas are jointly called "Vedatryi"?

• A. Rig Veda, Yajurveda, Atharva Veda
• B. Rig Veda, Samaveda, Atharva Veda
• C. Rigveda, Samaveda, Yajurveda
• D. Yajurveda, Samaveda, Atharva Veda