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].

Q: Oliver Ivanovic  a prominent Kosovo Serb politician  was killed in a brazen drive-by shooting on Tuesday that could reignite ethnic tensions in the region.
An EU-backed Kosovo court sentenced  Ivanovic  in 2015 to a nine-year jail term after it found him guilty of encouraging the killings of captured ethnic Albanian civilians in Kosovska Mitrovica in April 1999.
In February last year  a Pristina appeals court quashed the sentence and ordered a retrial for  Ivanovic   who had been in detention since his arrest in January 2014 until the acquittal.
"Serbs are more afraid of Serbs than Albanians "  Ivanovic  -- a rare Kosovo Serb in that  he  spoke Albanian -- said at the time. "Serb people are afraid to raise their voice" against Belgrade's policy.
A former Serbian state secretary for Kosovo   Ivanovic  was a key interlocutor with NATO  the United Nations and later the EU after the war and was seen as backing dialogue with Kosovo's ethnic Albanians.

A: Oliver Ivanovic
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Q: Nov. 30 (UPI) — Last week he was golfing with President Donald Trump  now  Tiger Woods  is fist pumping after sinking putts on the PGA Tour.
 Woods  broke out his signature celebration Thursday at the Hero World Challenge at Albany  New Providence  Bahamas.
He began his day shooting even on hole No. 1  a par 4. He also made par on No. 2.  Woods  made birdie on No. 3 before saving par on No. 4  5  6 and 7.  Woods  birdied No. 8. He was tied for seventh place after six holes. He was two shots back of Tommy Fleetwood and Dustin Johnson  who were 3-under.
The play of the day so far for  Woods  was when he saved par on No. 4. Woods’ drive on the 350-yard hole found light rough near the fairway bunker on the right side. He missed the green with a pitching wedge from 157 yards. He then hit a chip shot just up into the fringe.  Woods  saved par with a long put from off the green. The putt started off to the left  before curling right and dropping into the hole. He followed the attempt by flexing his right arm and pumping his fist in celebration.
 Woods  dropped another fist pump after his birdie on No. 8.

A: Tiger Woods
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Q: A grand jury indictment cites four marriages between Thai Ginger workers who have U.S. citizenship and Thai nationals  three of whom were Bradford's relatives. Bradford paid three of the workers $10 000 to more than $20 000  while another  who had recently been promoted to management  received a loan of $3 780  the indictment said.
 Bradford's attorney  Jesse Cantor  and her husband declined to comment Tuesday.
 Bradford faces a maximum prison term of five years on the conspiracy charge and 10 years on each of the document fraud counts. Tangchaiwanna is only charged with immigration fraud conspiracy  and could face a maximum five years.
 The indictment includes a criminal forfeiture allegation  meaning the government is seeking to seize any property Bradford may have purchased with proceeds from criminal activity.

A:
Varee Bradford
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