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: 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.
Example output: Raheem Morris
Example explanation: Here the main entity is Raheem  Morris since the main topic of the document is about him starting as quarterback.
Q: Democratic Unionist Party DUP leader Arlene Foster  speaks to media outside the Irish Consulate in Belfast  Northern Ireland August 4  2017. REUTERS/Clodagh Kilcoyne
DUBLIN  (Reuters) - Northern Irelandâs outgoing leader Arlene Foster  whose region produces the wings for Bombardier Incâs (BBDb .TO) CSeries jets  said a U.S. decision to slap duties on the plane was disappointing  but ânot the end of the process.â
âThis is a very disappointing determination  but it is not the end of the process and there are further steps that will follow â  Foster  said in a statement.
 Foster  was First Minister of Northern Ireland until  its  power sharing government collapsed in January. British Prime Minister Theresa May is dependent on the votes of  Foster âs 10 Democratic Unionist Party deputies to pass legislation in the British parliament.
A:
Arlene Foster