Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
Input: Georgia Republican Senator Johnny Isakson said Wednesday that he has Parkinson's disease, but insisted he intends to run for re-election in 2016 despite the diagnosis. Parkinsons Disease affects about 1 million Americans. It's a progressive disorder that gradually robs sufferers of the ability to control their physical movements. Famous Parkinsons patients alive in the U.S. today include actor Michael J. Fox, boxing legend Muhammad Ali, Arizona Diamondbacks manager Kirk Gibson, former U.S. attorney general Janet Reno, Singer-songwriter Linda Ronstadt and evangelist Billy Graham. The disease played a role in the deaths of Pope John Paul II, sportscaster Joe Buck, Country singer Johnny Cash, Spanish artist Salvador Dali, Chinese premier Deng Xiaoping and dictator Mao Zedong, British actor Bob Hoskins, and Arizona Democratic Rep. Mo Udall.Sen. Johnny Isakson is between Stage 1 and Stage 2 of the debilitating movement disorder's five stagesAffects about 1 million Americans including Michael J. Fox, Muhammad Ali, Kirk Gibson, Janet Reno, Linda Ronstadt and Billy GrahamLate-stage patients can have cognitive impairment, but Isakson's doctor says his mind is unaffectedIsakson chairs two Senate committees and maintains a vigorous daily exercise regimen 
 Questions:'I recently shared the news with my three grown children and my senior staff a couple of months ago,' _ disclosed. (A) Georgia (B) Republican (C) Johnny Isakson (D) Parkinson (E) Parkinsons Disease (F) Americans (G) Parkinsons (H) U.S. (I) Stage 1
Output:
(C)