Bonnie read an informational text about the cello for music class. In her analysis, she made the following claim:
The cello is a difficult instrument to play.

Which explicit evidence from the text would best support Bonnie’s analysis?

A)
A cellist must learn accurate finger placement by ear and practice for several hours daily.
B)
The cello has four strings that lie across the bridge piece; it does not have marked frets.
C)
The cello is a string instrument, like a violin, and plays mostly on the bass clef of the music staff.
D)
YoYo Ma is a famous modern cellist, and his collaborations with popular artists have helped revive interest in the cello.