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].

Input: Consider Input: UNITED NATIONS (Reuters) - The United States will seek to boost its case for United Nations action against Iran when Security Council envoys visit Washington on Monday to view pieces of weapons that  U.S. Ambassador Nikki Haley  says Tehran gave to Yemenâs Houthi group.
 Haley  and  her  14 council colleagues will also lunch with President Donald Trump  the U.S. Mission to the United Nations said Friday.
The U.N. ambassadors will visit a military hangar at Joint Base Anacostia-Bolling near Washington  where  Haley   the U.S envoy to the United Nations  last month presented remnants of what the Pentagon said was an Iranian-made ballistic missile fired from Yemen on Nov. 4 at Saudi Arabiaâs capital Riyadh  as well as other weapons.
 Haley  said last month  she  was exploring several U.N. options for pressuring Iran to âadjust their behaviorâ. But  she  is likely to struggle to convince some Security Council members  like veto powers Russia and China  that U.N. action is needed.
 Haley  has said the Security Council could strengthen the provisions in that resolution or adopt a new resolution banning Iran from all activities related to ballistic missiles. To pass  a resolution needs nine votes in favor  and no vetoes by the United States  Britain  France  China or Russia.
Diplomats  speaking on condition of anonymity  say  Haley  has not signaled which accountability option  she  might pursue or when.

Output: Nikki Haley


Input: Consider Input: Dillon Vatick  said  he  couldn't believe  it  as  he  shopped online recently for next year's health plan.  Vatick  is a computer science student who lives in Jacksonville  Florida.  He  qualified for a monthly subsidy of about $280 and  he  found a bronze plan with a premium of less than $270.
"My health care is technically free " said  Vatick .
"Was it too good to be true?"  he  said  he  asked  himself  when  he  first saw the numbers. "Sure enough  it wasn't."
 Vatick  said bronze plans aren't for everybody because they come with very high deductibles. But  he 's in  his  20s and figures  he  won't be going to the doctor much.  He  said  he  had been paying about $80 a month for coverage.

Output: Dillon Vatick


Input: Consider Input: A day earlier   Feinstein   who faces a primary challenge in  her  re-election this year  released the transcript of the Senate Judiciary Committee's closed-door August interview with an official from the political opposition research firm Fusion GPS  which commissioned the dossier. She released the transcript of Glenn Simpson's interview over the objections of the committee's Republican chairman  Iowa Sen. Chuck Grassley. She is the top Democrat on the panel.
"The fact that Sneaky Dianne Feinstein  who has on numerous occasions stated that collusion between Trump/Russia has not been found  would release testimony in such an underhanded and possibly illegal way  totally without authorization  is a disgrace " Trump tweeted. "Must have tough Primary!"
 Feinstein 's release was not illegal because the information wasn't classified. And as the top Democrat on the committee   she  didn't need authorization from Grassley to release it.  Her  staff helped conduct the interview with Simpson.
 Feinstein  also sits on the Senate intelligence committee  which is conducting  its  own investigation into the Russian interference and whether Trump's campaign was in any way involved. Special counsel Robert Mueller's investigation is continuing  and his probe so far has resulted in charges against four of Trump's campaign advisers.


Output: Sneaky Dianne Feinstein