TASK DEFINITION: You will be given three sentences. Read them, then identify a noun phrase (person, place, or thing) or event that is shared between all three sentences. As the output, write the span of the text corresponding to that phrase in each sentence. Keep the order of the sentences, that is, your answer should look like: 1: *a phras from sentence 1e* 2: *a phras from sentence 2* 3: *a phrase from sentence 3*
PROBLEM: 1: ( CNN ) I'm haunted by the video of Officer Michael Slager firing eight shots at Walter Scott as he fled his encounter with North Charleston police -- his back turned to the officer . 2: If Slager had been wearing a body camera , Scott would probably still be alive , and Slager would n't be facing the possibility of life in prison -- or a possible death sentence . 3: Mark O'Mara : Video captured Michael Slager shooting Walter Scott ; if cop had been wearing a body camera , he probably would n't have fired .

SOLUTION: 1: Officer Michael Slager 2: Slager 3: Michael Slager

PROBLEM: 1: ISIS has also promoted videos of young boys training as fighters , some of them wearing the militants ' black masks , holding bullets and waving the group 's flags . 2: Another boy told CNN last year that ISIS forced his father to send him to one of its children 's camps in northern Syria when he was just 13 . 3: Boys have told CNN of their military training by the jihadist group .

SOLUTION: 1: ISIS 2: ISIS 3: the jihadist group

PROBLEM: 1: But the semifinal was the most exciting . 2:  I ca n't hide that my greatest victory is the World Cup . 3: The 2006 World Cup winner says semifinal against Germany was most exciting game .

SOLUTION:
1: the semifinal 2: the World Cup 3: semifinal against Germany