TASK 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. 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].
PROBLEM: Shocking police dashcam footage has emerged showing an Arizona cop speeding down a road, mounting a sidewalk and smashing into an alleged armed robber in a supposed bid to capture him. In the two videos, Mario Valencia is captured walking along a street in Marana, northwest of Tucson, carrying what appears to be a rifle. He points the loaded weapon into the air and a shot rings out. A police officer in one of the patrol cars says: 'One round just went out. He's definitely loaded.' He then tells his colleague, Officer Michael Rapiejko, in the other vehicle: 'Stand off, the gun is loaded.'Footage shows Mario Valencia walking along a street in Marana, ArizonaAlleged robber points item that appears to be rifle into air; shot rings outSeconds later, Officer Michael Rapiejko starts speeding toward ValenciaHis police car mounts the sidewalk, before crashing into armed suspectValencia taken to hospital with serious injuries; released two days laterPolice chief has defended officer's actions, which saved 'Valencia's life'Suspect had allegedly stolen rifle from Walmart and threatened suicideComes as US police remain under scrutiny for alleged racially profiling 
 Question:_ was put on standard administrative leave after the crash, because it was considered use of force.

SOLUTION: Michael Rapiejko

PROBLEM: (CNN) The Marine Corps' fighting ability is undermined by the more than 30,000 active Marines and veterans involved in a private Facebook group being investigated for allegedly posting explicit photos of women in the military without their consent, a former Navy secretary told CNN on Friday. "There's no good excuse," Ray Mabus said on CNN's New Day. "The Marine motto is 'semper fidelis,' always faithful, and what these Marines did was to be unfaithful to their fellow Marines." "Marines look after each other, Marines have each other's back. Look at what the commandant of the Marine Corps said about this, this makes us a less effective fighting force," Mabus said, referring to a video statement posted Tuesday by Gen. Robert Neller.Ray Mabus: "What these Marines did was to be unfaithful to their fellow Marines"Investigation should determine how "Marines United" group developed, he said 
 Question:"These Marines, these veterans, that have participated in this have attacked fellow _, and that is inexcusable in a fighting force, and particularly in the Marines, who are so special."

SOLUTION: Marines

PROBLEM: SpaceX, the private space company set up by Elon Musk, is on the verge of unveiling ambitious new plans about its future, which have described as the 'most exciting thing ever'. A tantalising tease about the announcement was posted on twitter by a journalist who claims to have been shown details of the company's ambitions. The ambiguous message has set Twitter and the internet ablaze with speculation about whether the firm is about to announce its plans to build a colony on Mars. Musk, the founder of PayPal and Tesla Motors, set up SpaceX 13 years ago and has been developing reusable rockets and the Dragon spacecraft to provide supplies to the International Space Station.SpaceX is preparing to make a major announcement according to insidersThe news sparked a storm of online speculation about what it could beMost believe it could be details of its Mars Colonisation Transport projectThis would build a base on the Red Planet for future manned missions 
 Question:_ has also recently been detailing plans to use nuclear explosions in the atmosphere of Mars to help warm it up and make it more habitable for humans.

SOLUTION:
Elon Musk