Sentence Correction (SC) | Re: Because he had not experienced any symptoms until adulthood

[quote="mun23"]Because he had not experienced any symptoms until adulthood and was affected by facial paralysis early on in the course of his illness , Franklin Delano Roosevelt, whose death was originally attributed to complications arising from polio, may actually have suffered from symptoms related to Guillain-Barre syndrome.

(A)Because he had not experienced any symptoms until adulthood and was affected by facial paralysis early on in the course of his illness
(B)Since he has experienced his
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