Complex sentence: Saraswati Bai, wife of the country's fourth president, V. V. Giri, was the first First Lady to take a more public role while in office, which marked a change from the lower profile of her predecessors.
Split into simpler sentences: Saraswati Bai, wife of the country's fourth president, V. V. Giri, was the first First Lady to take a more public role. Bai's role marked a change from the lower profile of her predecessors.