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].

Example Input: (CNN) The Navy destroyer USS Mason fired countermeasures in the Red Sea on Saturday after it detected what it believed were incoming missiles. Officials Saturday night were uncertain about what exactly happened, if there were multiple incoming missiles or if there was a malfunction with the radar detection system on the destroyer. "We are aware of the reports and we are assessing the situation. All of our ships and crews are safe and unharmed," one US defense official told CNN. The USS Nitze and the USS Ponce were sailing nearby. There are initial unconfirmed reports of missiles possibly being fired from positions both ashore on Yemen and by small spotter boats operated by Houthi rebels.Officials Saturday night were uncertain about what exactly happenedThe Mason and its crew are all safe 
 Question:Early Thursday, the US launched tomahawk cruise missiles into Yemen targeting radar sites in _-held territory, sites the US claims were used to launch missiles in two previous incidents this week.
Example Output: Houthi

Example Input: (CNN) A girl rescued by Nigerian troops from Boko Haram militants does not appear to be one of the girls abducted in 2014 from a school in the town of Chibok, as was initially reported, an activist said Friday. Serah Luka, who was rescued Thursday, did attend the school, but wasn't abducted at the same time as the 276 taken from the school on April 14, 2014, according to Bukky Shonibare of the #BringBackOurGirls campaign. "However, the same way we rejoice over the return of the Chibok girl, so also is our joy over this one," Shonibare said. A Nigerian army officer said Thursday that Luka was part of the mass abduction. On Friday, Army Brig. General Abubakar Rabe declined to address whether Luka was part of that abduction.Activist says girl rescued Thursday was not part of 2014 mass abductionGeneral says what's important is not how she was abducted, but her rescueMore than 200 Chibok schoolgirls remain missing after being snatched by Boko Haram 
 Question:First missing Chibok girl found after 2 years as prisoner of _.
Example Output: Boko Haram

Example Input: Triple G has stepped up his bid to fill the void left by Floyd Mayweather as boxing's main attraction. Gennady Gennadyevich Golovkin demolished rival world middleweight champion David Lemieux in their unification bout this weekend. The Kazakh with a kick like a mule in his punches floored the man regarded as his most dangerous opponent yet in the fifth round. He then finished Lemieux off in the eighth, the referee stepping in shortly before the mortician. It was murderous stuff and either Ireland's Andy Lee or England's Billy Joe Saunders must decide whether it is good or bad news that Golovkin is hell-bent on completing the full set of middleweight alpha-belts very soon.Undefeated Gennady Golovkin destroyed David Lemieux in his last fightThe Kazakh wants to become best pound-for-pound in the worldAndy Lee or Billy Joe Saunders could face Golovkin next summerGolovkin's aiming to relieve Canelo Alvarez or Miguel Cotto of WBC beltEddie Hearn refunding fans after Kell Brook pulled out injured 
 Question:Pacquiao remains the immediate pound-for-pound successor to _ in my ratings for the moment, even though Golovkin may well be the biggest crowd-puller now.
Example Output:
Floyd Mayweather

