Which line from the story best supports a theme that people can learn from each other's differences?

"At home, I went immediately to the piano to work on my solo—a Bach Little Prelude in F Major."

"Her clean, simple performance of “Für Elise” had let me hear a well-worn selection as if it were a new piece of music."

"Just because we’ve been friends since third grade doesn’t mean we were meant to make music together."

"Sometimes I feel like an out-of-tune orchestra, playing a hundred different melodies at once."