Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].
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Question: LONDON (Reuters) -  When Comcast (CMCSA.O) boss Brian Roberts  was weighing up a $31 billion offer for British broadcaster Sky (SKYB.L)  a trip to see Skyâs products in store  and the knowledge of the London cab driver that took  him  there  helped to make up  his  mind.
 Chief Executive Roberts  said the visit was one of a number of things that confirmed Sky as a âjewelâ that his company should try to acquire  as Comcast looks to boost international revenues as growth in the United States slows.
 Roberts  said  he  had closely tracked what Sky had been doing for years  but last November   he  had an unexpected reminder of Skyâs influence as Europeanâs biggest pay-TV provider while in a cab with a colleague.
âI suggested that we jump in a taxi and go to one of the malls and get a demo of Sky in one of their shops. And we had a fabulous experience â  Roberts  told reporters on a call.
 Roberts  said that while the experience wasnât the deciding factor in moving forward with the bid  it reiterated the media groupâs value to the chief executive.

Answer: Brian Roberts


Question: ''' James said at poine point . 
James had waded back into the fray over the weekend . 
INDEPENDENCE , Ohio -- LeBron James helped move the conversation forward Monday after the latest collision of sports and politics over the weekend . 
Where Gilbert was right , and where James could meet him in using his voice instead of his knee and encouraging the same from his peers , is in taking steps toward those highly sought constructive conversations and positive resolutions . 
"He does n't understand the power that he has , for being the leader of this beautiful country ," James said . 
Minutes later , though , James felt obliged to explain that kneeling during the national anthem is "not about disrespect of the flag and our military and everybody who has made this world free . 
James , the Cleveland Cavaliers ' star as well as the NBA 's top performer and perhaps its most polarizing figure , was in a good mood , engaged and willing to entertain questions about anything , from anyone , in the most notable exchange at the Cavs ' media day . 
James was savvy enough at the start of what became a 40-minute Q&A session to request that reporters clump their questions together by topic -- and there were a good half dozen meaty ones hanging over him and his team after a tumultuous offseason -- rather than skip randomly back and forth . 
James said he would lend his voice , his passion , his money and his resources to causes , particularly involving young people . 
His foundation launched a school in his hometown of Akron for at-risk students , helping 1,300 students at a cost of nearly $ 45 million , James said Monday . 
The Trump topic in particular ate up nearly half of his time on the platform , during which James shined a light and sharpened focus on an unwieldy issue that largely has been defined by and debated according to kneeling vs. standing , asserting one 's right to protest vs. respecting America and its flag , and most recently pushing back against or knuckling under to President Trump . 
Where James veered into dicey territory was when he said : "No matter whether you voted for him or not , you may have made a mistake and that 's OK , if you voted for him . 
James was asked if he expected the NFL 's controversy over players ' sideline protests to draw attention to what they feel is racial discrimination in law enforcement , up to and including brutality involving lethal force , to trickle down to the NBA when the league 's 2017-18 regular season begins Oct. 17 . 
It was n't as simple as second-guessing the 1984 Trail Blazers for drafting Sam Bowie over Michael Jordan , which James mentioned . 
"I did n't name-call ," James said . 
The state in which James was born , lives and works -- and the state in which the Cavaliers do business -- was carried by Trump in the 2016 election . 
The current president took Ohio with 51 percent of the vote , compared to 43 who voted for Hillary Clinton , who had the benefit of James ' public endorsement . 
Right there , James nudged the whole issue a bit . 
James at one point eloquently made a case for keeping politics out of sports . 
Asked how he would reconcile the idea of his neighbors , presumably many Cavaliers fans , voting that way , James doubled down .

Answer: LeBron James


Question: Felicia Wivchar hugs her former classmate   Christine Sylvest   at an event in Washington  D.C. to raise money for their former high school  Marjory Stoneman Douglas High School (Photo: Christal Hayes / USA TODAY)
WASHINGTON  â Christine Sylvest  looked around Tony and Joe's Seafood Place and saw a sea of maroon and silver.
Nearly 200 others who once walked the halls of Marjory Stoneman Douglas High School flooded the restaurant Tuesday evening in the Georgetown area of Washington  D.C. to raise money and support students and faculty at the school. It wasn't long before  she  saw a familiar face  one  she  hadn't seen in about 22 years.
 She  and Felicia Wivchar  both 39  graduated in 1996 when Parkland  Fla. was still known as a safe  tight-knit community and not as the home to a mass shooting that left 17 dead. Their smiles  hugs and catching up turned bittersweet as they talked about the tragedy and where they were when they heard the news.

Answer:
Christine Sylvest