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].

[EX Q]: 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.
[EX A]: Goldsmith Akis Goumas

[EX Q]: Kawhi Leonard  suffered a sprained ankle in last year’s playoffs. (Jerome Miron/USA Today Sports)
 Kawhi Leonard  had barely started to play significant minutes again before being struck with another injury. The Spurs are hoping  though  that this one does not keep  him  off the court nearly as long as  his  previous issue.
San Antonio Coach Gregg Popovich offered some surprising news Sunday when he told reporters that  Leonard  had a partial tear in his left shoulder. The two-time NBA defensive player of the year was known to have a shoulder injury but not necessarily one of that potential severity.
“It’s too bad. He was starting to get back into form a little bit after playing a couple of games ” Popovich said of  Leonard .
Nevertheless  Popovich added that he hoped  Leonard  could return before the end of the Spurs’ three-game road trip  which began Sunday in Portland.  Leonard  was ruled out of that game  but the coach did dismiss the possibility of a return by his team’s most important player by the time San Antonio visits the Lakers on Thursday.
 Leonard  sat out the first 27 games of the season with a quadriceps injury that appeared to linger much longer than most expected. That came after  he  missed most of the Spurs’ loss to the Warriors in the 2017 Western Conference finals because of a sprained ankle.
 Leonard  has only played in eight games this season  having returned on Dec. 12 but having been held out of four of the Spurs’ past 10 games  as the team has tried to manage  his  recovery. The two-time all-star has only played more than 25 minutes in each of  his  past four games  and for the season  he  is averaging 15.9 points  4.3 rebounds  2.1 assists and 1.8 steals.
However   Popovich  has managed to guide San Antonio to a 27-13 record  good for third place in the West  heading into Sunday’s contest. Their record is all the more impressive because  in addition to Leonard  players such as Rudy Gay (heel)  Danny Green (groin)  Kyle Anderson (MCL)  Tony Parker (quadriceps) and Joffrey Lauvergne (ankle) have been missing time with their own injuries.
[EX A]: Kawhi Leonard

[EX Q]: The strategy will give U.S. commanders greater freedom to use American firepower against the militants but  speaking a few hours before the air strike   Mattis  said they would do âeverything humanly possibleâ to prevent civilian casualties.
âWe are here to protect the Afghan people while we attack the terrorists â  he  told a joint news conference with Ghani and NATO Secretary General Jens Stoltenberg  accusing militants of hiding behind women and children.
 NEGOTIATED SETTLEMENT
Afghanistan's president Ashraf Ghani (L) and U.S. Defense Secretary James Mattis (R)  attend a news conference in Kabul  Afghanistan. September 27  2017. REUTERS/Omar Sobhani
 Mattis  said the Taliban could not hope for a military victory and promised a more âholisticâ approach without fixed timetables and involving other countries in the region  including Pakistan. âI want to reinforce to the Taliban that the only path to peace and political legitimacy for them is through a negotiated settlement â  he  said.
 Mattis  has said the United States will send an additional 3 000 troops to help train Afghan security forces  which are focusing on building up the air force and special forces  but  he  gave few details of what would change.
âI donât want to tell the enemy exactly what we are doing but the whole point is to make certain we have a compelling battlefield advantage over anything the Taliban tries to mass against your forces â  he  said.
[EX A]:
James Mattis