Teacher: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].
Teacher: Now, understand the problem? Solve this instance: What is the sentiment of the following document towards the entity Serena Williams ? Serena Williams Will Face Zarina Diyas in Comeback Match at  Indian Wells Image Serena Williams  during a match against Zhang Shuai at the Tie Break Tens exhibition at Madison Square Garden on Monday.  Williams  is set to play her first WTA match in more than a year on Thursday. Credit Kathy Willens/Associated Press 
Serena Williams  is scheduled to play Zarina Diyas of Kazakhstan on Thursday night in Indian Wells  Calif.  in the first round of the BNP Paribas Open   her  first WTA tournament since the birth of  her  daughter.
 Williams   36  has not played a tour event since winning the Australian Open on Jan. 28  2017  when  she  was about two months pregnant.  She  gave birth to  her  daughter  Alexis Olympia Ohanian Jr.  on Sept. 1  and then spent six weeks in bed because of serious complications from childbirth.  She  did not resume practicing until December.
 Williams  officially returned to professional tennis on Feb. 11 by playing a Fed Cup doubles match with  her  sister Venus against the Netherlands. They were beaten  6-2  6-3  by Lesley Kerkhove and Demi Schuurs after the United States had already clinched the victory in the first-round matchup.
 Williams  looked rusty at that event  as  she  did in an exhibition against Jelena Ostapenko in late December.  Williams  also played in the Tie Break Tens exhibition at Madison Square Garden on Monday night.
After more than a year away from the tour   Williams  has no official ranking. If  she  defeats the 53rd-ranked Diyas   she  would face No. 29 seed Kiki Bertens in the second round  with  her  sister Venus a possible third-round opponent.
In an interview with WTATennis.com   Williams ’s coach  Patrick Mouratoglou  said: “The plan is to get back to  her  best level.  She  has been practicing hard for that  and competition is part of the process.  She  needs more than anything to compete and that is why  she  will plan to play Indian Wells and Miami.
“We do not know how much time  she  will need to get  her  best level back  and I think that we should give  her  the necessary time for that without having too much expectations at the start.”
He added that  her  target was to win Grand Slam titles and that he expected Williams to be back to  her  best by the French Open in May.
The Indian Wells tournament also marks the return of Victoria Azarenka.  She  has not played a tour event since Wimbledon last July.  She  has decided not to play outside of California  where  she  lives  until a custody dispute over  her  son  Leo  is resolved. Azarenka  now ranked 204th  will face Heather Watson in the first round  and with a win  would play 13th-seeded Sloane Stephens in the second round.
Student:
Positive