instruction:
Given a document and an entity the task is to select the author's sentiment towards the entity. Sentiments can be Positive, Neutral and Negative. Select Positive if the article expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the document expresses no clear view towards the entity or has equal amounts of positive and negative statements or expressing some fact/quote by someone else. Select Negative if the article expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].
question:
What is the sentiment of the following document towards the entity Marat Safin ? And with a mangled racket and plenty of kicking and screaming  including a couple of arguments with the chair umpire  then a postmatch parting shot at a line judge Safin called "a little bit too blind."
 Safin used to rant about disliking tennis on grass  and he once complained about the high price and low quality of food at the players' restaurant at the All England Club. Well  he doesn't have to worry about any of that again after bowing out in his final Wimbledon with a 6-2  3-6  7-6 (4)  6-4 loss to Levine.
 After confirming this would be his last appearance at the grass-court Grand Slam tournament -- Safin has vowed to retire at season's end -- he was asked how he feels about being done with Wimbledon.
 He's a former No. 1 player who won the 2000 U.S. Open and 2005 Australian Open  but a series of injuries slowed him recently. Still  Safin came to Wimbledon ranked 24th and seeded 14th  and had to be considered quite a favorite against Levine  who never had defeated anyone ranked better than 67th.
Safin has vowed to retire at season's end -- he was asked how he feels about being done with Wimbledon.
 He's a former No. 1 player who won the 2000 U.S. Open and 2005 Australian Open  but a series of injuries slowed him recently. Still  Safin came to Wimbledon ranked 24th and seeded 14th  and had to be considered quite a favorite against Levine  who never had defeated anyone ranked better than 67th.
 "He's an amazing player  and I'm still kind of feeling weird right now that I just beat Safin  because I've always watched him play on TV " said Levine  who turned pro in 2007. "I just kind of went out there with nothing to lose and played some good tennis."
 Levine was a teen when Safin burst onto the scene as a brash  big-hitting 20-year-old who knocked off Sampras to win the U.S. Open.
 "I really had to ... focus on playing against the ball and not worrying about  'Oh  wow  I'm playing against Marat Safin on the other side of the court '" Levine said. "Because then things could have gotten a lot more interesting."
 As is his wont  Safin made things interesting enough. In the early going  he broke his racket by spiking it on the court.
 Leading 4-3 in the third-set tiebreaker  Safin hit a shot near a line that was ruled out. Afterward  Safin said: "Thanks for the guy who made the call. I want to say hello to him. Too bad that he was a little bit too blind."
 In the fourth set  Safin told the chair umpire he could check for chalk on the ball to confirm a call. Rebuffed  Safin added: "So all players are stupid?"
 Safin reached at least the semifinals at all four majors  including at Wimbledon last year  but he has been criticized for not living up to the potential stored in his 6-foot-4 (1.93-meter) frame -- about 7 inches (18 centimeters) taller than Levine.
 "In the history of tennis  everybody's an underachiever " Safin said. "Agassi should have been winning  I don't know  15 Grand Slams. Sampras should have been winning 20 Grand Slams. Federer should be winning -- already should have 25."
 "I should probably have (won) a couple of more " he said  "but I'm pretty satisfied with what I did."
answer:
Negative


question:
What is the sentiment of the following document towards the entity Isaiah Thomas ( ? Isaiah Thomas  lasted just 15 games on LeBron James’ team. And now Cleveland has undergone a massive roster overhaul  unloading six players in different deals.
The Cavs sent  Thomas  and Channing Frye to the Lakers for Jordan Clarkson and Larry Nance Jr. on Thursday just before the NBA trade deadline to start things off.
Isaiah Thomas (l.) and LeBron James part ways after just 15 games together. (Jason Miller/Getty Images)
Despite all the upheaval  it was the  Thomas  trade that headlined the Cavs’ moves. Cleveland landed  Thomas  in a shock trade with the Celtics in August after Kyrie Irving said he was tired of playing in LeBron’s shadow. The Cavs pulled off the trade despite knowing that Thomas’ hip injury would sideline him for a good chunk of the season.
In his brief run with the Cavs   Thomas  averaged 14.7 points and 4.5 assists in 14 starts. Cleveland went just 7-8 with  Thomas  in the lineup.
“ He ’s worked too hard to get back  and  he ’s a ball dominant player ” Thomas’ agent  Aaron Goodwin  told ESPN. “It’s LeBron’s ball  and this clearly wasn’t working. (Cavs GM) Koby (Altman) and I have had enough conversations where it was clear  with the way the system was going  it wasn’t beneficial for either party. This is a good opportunity for Isaiah.”
The Thomas trade also ends the awkwardness of a return trip to Boston this weekend. The Celtics had initially planned a tribute video to Thomas’ three seasons in Boston on the same night Paul Pierce was going to have his jersey retirement ceremony. After Pierce grumbled about having to share the stage with  Thomas   the 5-9 guard took the high road.
“I’d like to thank the Celtics for their gracious offer to play a video tribute on Feb 11th celebrating my 3yrs in Boston ”  Thomas  tweeted in January. “But since it appears this has caused some controversy w/Paul Pierce’s night I’d ask the Celtics instead to focus all of their attention on #34’s career.”
It’s pretty clear  Thomas —  who as recently as Wednesday night was saying  he  was “tired of being traded” — will not be receiving a tribute video for  his  15 games with the Cavaliers if  he  returns to play in Cleveland at some point this season or next.
answer:
Positive


question:
What is the sentiment of the following document towards the entity Rose Namajunas ? That’s what  Rose Namajunas  has enjoyed since capturing the UFC women’s strawweight title last November at UFC 217 in Madison Square Garden.
Namajunas  25  was a big underdog when she took on longtime unbeaten champion Joanna Jedrzejczyk of Poland. But  Namajunas   a Milwaukee native  stunned the Garden crowd and the pay-per-view audience by scoring a first-round knockout to claim the coveted belt. A rematch has been set for UFC 223 on April 7 at Barclays Center.
It was Jedrzejczyk who questioned Namajunas’ mental strength before the first bout  taunting the then challenger about her advocacy for mental health issues.  Namajunas  never flinched.
“I knew it was coming and I knew the more she wasn’t getting a reaction  the more it was bothering her  and the more she turned it up on me ”  Namajunas  said. “I was expecting her to eventually try to touch me or try to spit in my face or whatever. I was ready for all of it.”
answer:

Neutral