What is the composition of the board of Mahindra and Mahindra? Is it primarily promoter family or professionally driven?

a. What is the composition of the board of Mahindra and Mahindra? Is it primarily promoter family or professionally driven?
b. Is the board of Mahindra and Mahindra primarily composed of the promoter family or professionally driven?
c. Is the composition of the Mahindra and Mahindra board primarily promoter family-driven or professionally driven?
d. What is the primary composition of the Mahindra and Mahindra board - promoter family or professionally driven?