Read the following sentence: 'To truly excel in any competitive field, one must not only possess raw talent but also cultivate relentless discipline, strategic thinking, and an unyielding commitment to continuous improvement.' Which of the following changes would best improve the parallel structure of the sentence?
✓ Correct Answer: Option D
The sentence already uses effective parallel structure. The three elements following 'cultivate' are all noun phrases: 'relentless discipline,' 'strategic thinking,' and 'an unyielding commitment to continuous improvement.' No changes are necessary.