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].

Example Input: Almost four years after George W. Bush left office , neoconservatives still have n't grappled with his worst failures , as Jennifer Rubin reminds us in the clip above . 
Asked to name Bush 's biggest mistake , she offers two answers : -LRB- 1 -RRB- "His failure to forcefully and promptly reply about the scurrilous allegation that he lied about weapons of mass destruction in Iraq ;" and -LRB- 2 -RRB- his choice at the beginning of his second term to pursue private Social Security accounts before immigration reform . 
As I see it , the Bush Administration was constantly avowing that it did n't lie about pre-war intelligence , and immigration reform was unlikely to pass regardless of when it was attempted . 
But the larger problem with these answers is the notion that Bush 's political mistakes were more grave than the numerous substantive errors that he made while in the White House . 
My own list of Bush Administration mistakes is much longer , but even controlling for the dramatically different ideological perspective of neoconservatives , Rubin 's picks betray a profound failure to grapple with a presidency that needlessly weakened America in multiple ways .
Example Output: George W Bush

Example Input: Another day , another disputed rumor involving LeBron James . 
They said LeBron James and Kyrie Irving never met at all . 
LeBron and Irving might have to reconcile a future as teammates .
Example Output: LeBron James

Example Input: Back in September  HGTV darlings Chip and  Joanna Gaines  announced they would be launching a home goods line with Target.
 Even Joanna Gaines  showed off  her  excitement on social media by posting a silly video of  her  and Chip on Instagram.
âTodayâs the day! Hearth & Hand with Magnolia is not available at Target stores and on their website! Weâve had so much fun designing this line and canât wait for you to see it â  Joanna  captioned the video of  her  pushing Chip down the aisle in a shopping cart.
'FIXER UPPER' STARS CHIP AND  JOANNA GAINES : MAJOR MOMENTS YOU SHOULD KNOW
Example Output:
Joanna Gaines Joanna