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: Goldsmith Akis Goumas  is currently attempting to replicate the stone in hard wax or burnt clay to understand the movements  shape and size of the handheld tools used.
In tracing the tool marks on the sealstone   Goumas  speculates that the craftsman may have used a rotating wooden lathe with a sharp edge to engrave the stone.
 He  thinks one artisan did the basic  three-dimensional engraving while another completed the secondary work.
"It isn't one craftsman's work because we can see different qualities of dexterity in the synthesis "  he  told CNN over email.
While  Goumas  may soon have answers as to how  it  was fashioned 3 500 years ago  Stocker says we will probably never know how  it  came into the Griffin Warrior's possession.
Example Output: Goldsmith Akis Goumas

Example Input: Images of Colbie Holderness after an alleged incident with her then-husband   Rob Porter   in the early 2000s. (Courtesy of Colbie Holderness)
The picture  if you havenât seen it  shows Colbie Holderness  one of  two ex-wives who have accused senior White House aide Rob Porter of physically abusing them . Porter  in the statement announcing his resignation Wednesday  declared that âthese outrageous allegations are simply false. I took the photos given to the media nearly 15 years ago and the reality behind them is nowhere close to what is being described.â
Following a tepid response by White House Chief of Staff John Kelly after news broke of a  Rob Porter's  history of domestic abuse  Post opinion writer Christine Emba says it's time to reconsider the general's "adult in the room" status. (The Washington Post)
Explain how White House Chief of Staff John F. Kelly  who reportedly knew of the FBI reports  could assert  in a statement circulated before and after the abuse photos emerged  â Rob Porter  is a man of true integrity and honor and I canât say enough good things about  him .  He  is a friend  a confidante and a trusted professional.â
 Rob Porter's ex-wife Jennie Willoughby  told The Post in an interview that the White House aide was abusive during their marriage.  Porter  resigned Wednesday after the allegations became public. (Dalton Bennett/The Washington Post)
Consider Porter  the seeming golden boy. Harvard University. Rhodes scholar. Republican bona fides (his father  Roger Porter  worked for President George H.W. Bush;  Rob Porter  served as chief of staff to Utah Sen. Orrin G. Hatch) to match what the Deseret News called his âstrong Latter-day Saint pedigree.â A man like that wouldnât abuse his wife  would he?
Example Output: Rob Porter

Example Input: According to CNN  members of the group met in  GOP Sen. Susan Collins'  office and passed a stick around to ensure there were no interruptions. Only the member holding the stick could speak.
The stick was relatively effective  members told CNN  but there was one incident in which a senator threw the stick at another member who was asking questions while the first spoke. The stick missed the mark and ended up damaging a glass elephant on  Collins ' shelf.
In a statement after the Senate vote on the deal   Collins  applauded the work of the bipartisan group.
"Today  we saw the power of the center in the US Senate  " Collins  said. "Joe [Manchin] and I worked very hard in leading the effort of the Common Sense Coalition â a group of 25 Republicans  Democrats  and Independent Angus King â which proposed the compromise to end the government shutdown."
Example Output:
Susan Collins