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. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

[Q]: (CNN) On Steve Saling's 37th birthday, the pencil he was holding inexplicably fell out of his hand. "It was a very peculiar moment," Saling said. "It felt like my hand fell asleep, but there was no reason it should have." Saling, who was visiting his grandmother in her nursing home, never expected that he would soon have to look for a care facility of his own. He was diagnosed with amyotrophic lateral sclerosis, also known as ALS or Lou Gehrig's disease, a year after he noticed the strange sensation in his hand. It was October 2006, his 38th birthday and just one month after the birth of his son, Finn. He was working as a landscape architect at a top design firm in Boston.Steve Saling was diagnosed with ALS a year after feeling strange sensations in his handSaling has developed an ALS residence that allows him to take actions with his eyes 
 Question:Recently, Saling went to _'s fourth grade class to make a presentation about disabilities.
[A]: Finn


[Q]: (CNN) A former attorney for two of Prince's dead siblings says they revealed Prince had an addiction to Percocet decades before his sudden death in April. Prince's half-brother, Duane Nelson, said he used to get the drug for Prince to help him come down after shows, Michael B. Padden said. "Duane told me that he witnessed him taking the drugs and he also procured Percocet for him," Padden said. Nelson was adamant that Prince was in no way just a recreational user, Padden said. He started using the drug to help him deal with the rigors of performing. Another half-sibling, Lorna Nelson, confirmed Prince's drug use but was not involved in getting drugs for him, Padden said. She died in 2006.Lawyer says Prince's half-brother told him Prince was addicted to Percocet decades agoDay before he died, addiction specialist launched "life-saving mission," lawyer says 
 Question:A law enforcement source told CNN last week that investigators had found opioid medication with _'s body.
[A]: Prince


[Q]: (CNN) An empowered special counsel. A White House consumed by scandal and on its heels. You don't have to make too big a leap to get from Donald Trump's White House of today to Bill Clinton's White House of the 1990s. But there's a long way to go before we can start making real comparisons between Robert Mueller and Ken Starr or Trump and Clinton. That doesn't mean a very few Democrats aren't trying. Reps. Brad Sherman of California and Al Green of Texas introduced an Article of Impeachment against Trump Wednesday, arguing that Trump's alleged attempts to influence former FBI Director James Comey and Comey's subsequent firing equal high crimes and misdemeanors, one of the bars for impeachment.A long way to go before comparing Mueller and Starr or Trump and ClintonOnly two Democrats are officially using the word at this point 
 Question:So _ can look at possible collusion, other crimes he might uncover and any lying or obstruction connected with his investigation.
[A]:
Robert Mueller