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].
One example is below.
Q: At least Raheem Morris finally has the name of the Bucs' starting quarterback in the back of his mind.
 He wants to make sure he made the decision with his head and not just his heart.
 That's why Morris declined to name his choice between Byron Leftwich and Luke McCown on Friday until after one last consultation with his coaching staff.
 After that  Morris said  he would inform the owners  then his team before making the eagerly awaited announcement. Players were off Friday  so an announcement could come this morning.
 "We'll have a decision here in the near future " Morris said. "I think we've got to go with who we think gives us the best chance to win.
A: Raheem Morris
Rationale: Here the main entity is Raheem  Morris since the main topic of the document is about him starting as quarterback.
Q: The testimony by EPA Principal Deputy Assistant Administrator Barry Breen before a House oversight subcommittee conflicts with the agency's policy positions under President Donald Trump  who has called climate change a hoax. Breen's boss  EPA Administrator Scott Pruitt  is an ardent fossil fuel promoter who questions the validity of mainstream climate science.
Under the Obama administration  EPA issued a robust plan for prioritizing cleanup and protection of toxic sites located in flood zones and areas vulnerable to sea level rise. However  a Superfund Task Force appointed by  Pruitt  last year issued a 34-page list of recommendations that makes no mention of climate change  flooding risks from stronger storms or rising seas.
EPA spokesman Jahan Wilcox did not respond to questions Thursday about whether  Pruitt  agreed with Breen's testimony or precisely what the agency is currently doing to address to risks posed to Superfund sites by climate change.
 Pruitt  says  he  has made faster Superfund site cleanups a high priority for the agency.  Pruitt 's task force on the issue is led by Albert "Kell" Kelly  a former Oklahoma banker with no experience as an environmental regulator.
AP reported in August that  Pruitt  hired Kelly as a senior adviser at EPA after federal financial regulators cited Kelly for unspecified violations while serving as the top executive at a community bank in Oklahoma. Kelly previously served as chairman of Tulsa-based SpiritBank  which provided a $6.8 million financing when  Pruitt  and  his  business partners purchased Oklahoma City's minor league baseball team in 2003.
A:
Scott Pruitt