If the central idea of the chapter is to be written in one critical sentence, what is most suitable?

Art becomes great when devotion crosses both personal and cultural limits

The governing concept is that dedication and artistic excellence can overcome barriers. Evelyn Glennie loses much of her hearing, yet disciplined training, sensitive guidance, and determination help her experience and perform music through vibrations. Ustad Bismillah Khan similarly elevates the shehnai through lifelong practice, devotion, and a deep connection with Indian musical tradition. Thus option A combines both strands accurately: art crosses a personal physical limitation and a cultural-status limitation. Option B is discriminatory, option C denies the importance of practice, and option D mistakes awards for the whole identity of an artist. A strong answer should connect effort, talent, dignity, and tradition.

This is a Class 9 English question. Chapter: The Sound of Music. Topic: Overcoming physical disabilities (Evelyn Glennie) and the life of Shehnai maestro Ustad Bismillah Khan.