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: Mary Sommers  said  her  friend who works for a printing company came up with the idea and made a mockup  which  Mary Sommers  showed to  her  son beforehand.
“I showed him the example label  she  had mocked up  and he said  'Yeah  let’s run with this  Mom  and give it to my coaches too '”  Mary Sommers  said.
A couple of negative comments on social media did not sit well with  Mary Sommers .
“On one of the websites that they shared on Facebook  the comment was awful ”  she  said. “And my son was like  'Mom  you just have to not read those.'”
Example Output: Mary Sommers

Example Input: When  Ava Gardner  first met Frank Sinatra in 1943   the duo  couldn’t have suspected that six years later  after the actress faced two disastrous divorces before the age of 25  they would happily dive into a controversial love affair.
Sinatra may have still been married  but an insistent  Gardner  reportedly made the singer ask Nancy for a divorce. The mother of  his  three young children initially refused  but she eventually granted Sinatra a divorce in 1951. One week after  his  divorce was final  Sinatra married Gardner.
“I don’t think [Frank] wanted to hurt Nancy ” said Uzarowski. “But at the same time  I don’t think  he  went out of  his  way to hide [the affair]. They did get into quite a lot of trouble with the public. There were angry letters  hate mail coming in every week to the studio.
“She really liked  Ava  ” said Uzarowski. “She could have had a very bad attitude towards  Ava  because she basically stole her father away from her mother. She could have been resentful. But there was none of that… Tina and Nancy were both very friendly with  Ava .”
“The first time she met  Ava   when she was a little girl of 4 or 5   Ava  got down on her knees so she [could] have eye contact with her ” said Uzarowski. “And she really treated her with a lot of attention and a lot of warmth. That obviously really impressed her as a child. She still remembered that after all of these years.”
Still   Gardner  and Sinatra wouldn’t share a happily ever after. Their marriage was plagued by jealousy  fiery tempers and insecurity. They also publicly battled. The relationship was reportedly so tumultuous that  Gardner  had two abortions during their marriage  which she later publicly admitted.
According to Tina   Gardner  later wondered what the couple could have done differently.
The marriage lasted for less than two years. In 1953  MGM announced their separation. Then in 1957   Gardner  and Sinatra were divorced. However  they apparently never got over each other. There were even rumors of a possible reconciliation.
 Gardner  would move on and live a quiet life in London for more than 30 years  seeking salvation from the paparazzi.  She  never remarried.
One of Sinatra’s biggest tragedies would come in 1990 when  Gardner  died at age 67 of pneumonia.
“[Tina] said it was such a huge blow to  him  ” said Uzarowski. “ She  said  he  never got over it… It was such a huge shock to  him .  She  was the love of  his  life  by all accounts. When  she  did pass away   he  was devastated.
"Tina said the actual pain  he  experienced was so much more.  He  wouldn’t share that with anyone because it was too personal… There was a story that Nancy said in another book that  he  just locked  himself  in a room for 24 hours… and wouldn’t speak to anyone.”
Example Output: Ava Gardner

Example Input: The Philippine National Police (PNP) identified the hostage taker as former Police Senior Inspector Rolando Mendoza. Mendoza was dismissed from service for extortion and forcing a chef to swallow  "shabu."
 Two police officers  Superintendent Orlando Yebra Jr. and Chief Inspector Romeo Salvador  have started negotiations with Mendoza.
 Mendoza is demanding authorities to clear his name and be reinstated to the service.
 MPD spokesman Police Chief Inspector Erwin Margarejo said in a press briefing that the use of force against the hostage taker will be a last resort. He added that Mendoza's demand for reinstatement will be studied and will undergo undue process.
 Philippine President Benigno Aquino III has appealed to Mendoza to "honor and respect" the lives of hostages. The government is hoping that tourists will view it as an "isolated incident" and that "it does not reflect real situation of the country."
 Mendoza was carrying an M-16 rifle when he abducted the bus  with plate number TUU 799  Monday morning. The abduction was held near Rizal Park  a major tourist site in Manila.
Example Output:
Rolando Mendoza