Answer:
The correct answer is option C) Lester Young and Charlie Christian.
Step-by-step explanation:
Bebop is a style of Jazz developed in United States during the early to middle 1940's.
Charlie Christian was the first great known electric guitar to perform a bebop solo, performing even with a single note and shaping uncommon intervals between lines and conceiving astonishing accents.
Lester Young was one of the most influential saxophonists in the history of Jazz, introducing a style of his own improvising through rhythmic and swinging melodies. He even was a huge early influence to many other soloists as Charlie Parker.
I hope it helps!