In this task, you will be shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .

(CNN) A judge in Massachusetts on Friday sentenced a teenager to serve at least 40 years in prison for killing, raping and robbing his high school math teacher. Philip Chism,17, stood in handcuffs, his face expressionless, as sentences by Superior Court Judge David Lowy were read aloud, following emotional victim impact statements from family and friends of the slain teacher, Colleen Ritzer. "He is pure evil, and evil can never be rehabilitated," said Peggie Ritzer, Colleen's mother, furious because Chism would eventually be eligible for parole. "We will never get a second chance and neither should he." Chism did get a life sentence on the murder charge but could have gotten parole after 25 years because of recent court rulings that limit sentences for juvenile murder defendants."He is pure evil, and evil can never be rehabilitated," victim's mother saysPhilip Chism, 17, will have to serve at least 40 years in prisonHe was convicted of killing, raping and robbing his high school math teacher in 2013
_ was 14 when Ritzer was killed and he was arrested.

Hillary Clinton could face a serious challenge in the Democratic primary from a party-switching politician with his sights on the Oval Office. No, not Bernie Sanders, the independent senator from Vermont who became a Democrat in order to compete for the nomination of the party he best aligns with. Nor is it Lincoln Chafee, the former Republican senator from Rhode Island who served as governor of the state for one term as an independent and later became a Democrat. Chafee's announcing his candidacy for the Democratic Party's nomination this evening during a foreign policy address at George Mason University. But it's former New York Mayor Michael Bloomberg who politicos are talking about today.It's not Bernie Sanders or former Rhode Island Governor Lincoln Chafee, who is expected to announce his candidacy tonightDemocrats are said to be wooing former New York Mayor Michael Bloomberg to run against ClintonHe was Democrat but became a Republican before running for office; he's now independent but would have 'no problem' switching again, it's saidAt a net worth of $36.9 billion, he could fund his own campaign
_'s real-time net worth at the time this article was $36.9 billion, making him the 14th wealthiest person in the world.

(CNN) How did Donald Trump defend his lewd and sexually aggressive comments against women in the second presidential debate? ISIS. It's perhaps the first time the extremist group that has waged terror across the globe has been evoked to answer a question about a hot mic sex tape. But ISIS wasn't the only global threat the presidential candidates tackled in their vitriolic back and forth that had both US audiences and non-Americans captivated. Here's the key moments in a debate that laid bare the candidates' stark foreign policy differences. Because ISIS Trump answered a question from Anderson Cooper about the vulgar language he was caught on tape using a decade ago with a rant about ISIS, mentioning the group at least five times.Trump uses ISIS to deflect question on vulgar commentsClinton: Russia trying to influence election for Trump

CNN fact checkers say while there's evidence that Russia is behind the hack, Clinton's assertion that it was done to support _ was just a hunch.