[SC悬赏令] SC语法的问题求指教！求解第五题！

Thelonious Monk, who was a jazz pianist and composer, produced a body of work both rooted in the stride-piano tradition of Willie (The Lion) Smith and Duke Ellington, yet in many ways he stood apart from the mainstream jazz repertory.

(A) Thelonious Monk, who was a jazz pianist and composer, produced a body of work both rooted

(B) Thelonious Monk, the jazz pianist and composer, produced a body of work that was rooted both

(C) Jazz pianist and composer Thelonious Monk, who produced a body of work rooted

(D) Jazz pianist and composer Thelonious Monk produced a body of work that was rooted

(E) Jazz pianist and composer Thelonious Monk produced a body of work rooted both

Most insomnia is not an illness or a physical condition so much as a symptom of another problem that may simply be a reaction to certain medications, anxiety about travel, or stress before a job interview.

A. an illness or a physical condition so much as a symptom of another problem that may simply be a reaction to certain medications

B. an illness or a physical condition so much as symptomatic of another problem that may be a simple one, like a reaction caused by certain medications

C. so much an illness or a physical condition but a symptom of another problem that may be as simple as when certain medications cause a reaction

D. so much an illness or a physical condition, but it is a symptom of another problem, maybe a simple one like certain medications causing a reaction

E. so much an illness or a physical condition but symptomatic of another problem, maybe simply a reaction to certain medications