Explanation:

- Option 1: Avani Chaturvedi

- She is one of the first three female fighter pilots in India, not known for being a commando trainer.

- Option 2: Damyanti Beshra

- She is not widely recognized in the context of commando training.

- Option 3: Dr. Seema Rao

- Dr. Seema Rao is indeed acknowledged as India’s first woman commando trainer.

- She has trained various Indian Armed Forces units in combat skills.

- Option 4: Rani Rampal

- She is a renowned Indian field hockey player, not a commando trainer.