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: Delonda Walker  alerted police Tuesday after suspect Howell Donaldson III  24  handed  her  a McDonald's food bag containing a .40-caliber Glock  which Tampa police later said matched the murder weapon used in all four shootings that occurred in the Seminole Heights neighborhood between Oct. 9 and Nov. 14.
Donaldson allegedly told  Walker  that he planned to leave the state.  Walker  then approached a police officer who happened to be at the Ybor City McDonald's to turn over the bag  officials said.
In a statement read by Buckhorn in a press conference Friday   Walker  said  "receiving a reward never entered my mind."
"I went to work on Tuesday intending to serve customers and do my job. The day turned out very differently "  she  said. "When confronted with this situation  I wanted to do the right thing and I reached out to a nearby police officer."
 Walker  said  she  is "grateful" that  she  was able to assist law enforcement but requested privacy amid the ongoing investigation.
"... I appreciate all the well wishes and kind words from our community "  she  said.
Buckhorn praised Walker for  her  actions.
" She  is what’s right about this city " Buckhorn said.
Example Output: Delonda Walker

Example Input: As Americans mourned the death of  the Rev. Billy Graham  on Wednesday  most remembered  him  as a pastor with the ability to lead thousands to Jesus  take presidents under his wing and console a nation after the Sept. 11 terrorist attacks.
But it was in the suburbs of Chicago where  he  learned how to amplify  his  voice as a preacher.
It didnât take long for  Graham  and the congregation of Western Springs Baptist Church   his  first pulpit after graduation from Wheaton College  to conclude  he  was better suited to preach in stadiums than sanctuaries.
âThis is where  he  got a taste of glory  a taste of fame and the gratification that comes from speaking to huge crowds â said Grant Wacker  author of âAmericaâs Pastor:  Billy Graham  and the Shaping of a Nation â a biography of the national icon. âAnd  he  got the response  he  was looking for.â
Indeed   Graham âs first revivals and rallies in downtown Chicagoâs Orchestra Hall and Soldier Field â forerunners to  his  later international crusades â launched the evangelist into the spotlight for decades to come and steered legions of people to church.  His  pioneering use of mass media including radio  television  magazines and motion pictures only broadened  his  reach.
 Graham  died Wednesday at 99 at  his  home in Montreat  N.C. Wheatonâs president  the Rev. Philip Ryken  said commemorating  Graham âs significant contributions to Christian ministry for the many generations born after  his  heyday would remain a long-term commitment of the flagship evangelical institution.
âI think  Billy Graham  will be regarded as one of the greatest Christian leaders of the 20th century â Ryken said  âand that legacy will last a very long time. â
Graham  a native of North Carolina   was already an ordained Southern Baptist pastor and graduate of Florida Bible Institute (now Trinity College of Florida) when  he  sought a liberal arts education and bachelorâs degree at west suburban Wheaton College in 1940.
 Chicago Tribune historical photo Evangelist Billy Graham  class of 1943   speaks at the commencement exercises at Wheaton College on June 11  1951.  Evangelist Billy Graham  class of 1943   speaks at the commencement exercises at Wheaton College on June 11  1951. (Chicago Tribune historical photo) (Chicago Tribune historical photo)
After hearing the 21-year-old Graham preach in Florida  two members of the Wheaton College board  including the brother of its incoming president  hired  Graham  as their caddy on a golf course and offered to pay  his  first year of tuition if  he  attended the college.
 He  studied anthropology  which some say expanded  his  horizons beyond the biblical theology training  he  already had received.
âIt did make  him  aware in new ways of how societies work  how cultural values are shaped  things  he  could draw upon  especially as  he  traveled the world â said Edith Blumhofer  a professor of history at Wheaton College.
But even more important than the college curriculum were the people  he  met and walked alongside for decades to come  she said  including  his  future wife  Ruth Bell  a fellow student and daughter of Presbyterian missionaries.
It wasnât until 1941  that  Graham   then a 23-year-old college sophomore  took his place before a congregation. The Wheaton College president at the time  V. Raymond Edman  recommended that Graham replace him in the pulpit of Wheatonâs United Gospel Tabernacle.
âIt was where he acquired managerial skills for inspiring and leading organizations and expressing his ministry  not only by preaching but through other people â said  Robert Shuster  who oversees the Billy Graham Center Archives  housed at Wheaton.
âHe was not preaching what a pastor would normally preach to a church audience â said one of Grahamâs former classmates  the late Glyn Evans  in an interview with  Shuster  for the archive several years ago.
Example Output: Billy Graham

Example Input: WHIO-TV reports  Tyra Patterson   now 42  was freed Monday  Christmas Day.
 Patterson  was convicted in the 1994 murder and robbery of 15-year-old Michelle Lai. She was one of five people charged with killing Lai and robbing her sister and three other girls.
 Patterson  did not fire the shot that killed Lai  but under Ohio law accomplices can get the same punishment as killers.
Celebrity supporters of  her  innocence claims included documentary filmmaker Ken Burns  actress Alfre Woodard and “Mad Men” TV show creator Matthew Weiner.
 Patterson  was granted parole in October.  She  was being held at the Northeast Pre-Release Center in Cleveland.
Example Output:
Tyra Patterson