Who among the following was the official negotiator of Congress with Cripps Mission?

• A. Mahatma Gandhi and Sardar Patel
• B. Acharya J. b. Kripalani and C. Rajagopalachari
• C. Pandit Jawaharlal Nehru and Maulana Abul Kalam Azad
• D. Dr . Rajendra Prasad and Rafi Ahmed Kidwai