instruction:
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].
question:
The Iranian ballistic missile launch that  President Donald Trump  tweeted about Saturday apparently never happened.
On Saturday   Trump  tweeted: âIran just test-fired a Ballistic Missile capable of reaching Israel.They are also working with North Korea.Not much of an agreement we have!â
Iran just test-fired a Ballistic Missile capable of reaching Israel.They are also working with North Korea.Not much of an agreement we have! â Donald J. Trump (@realDonaldTrump) September 23  2017
 Trump  has been criticized a number of times for jumping to conclusions and commenting on Twitter before breaking news reports have been confirmed.
As of Monday night   he  had not deleted the erroneous tweet.
Separately  Twitter Inc. TWTR  -2.30% on Monday explained that it would not block Trumpâs more incendiary tweets because they are newsworthy. Some had complained to Twitter that  his  threats toward North Korean leader Kim Jong Un â which North Korea said Monday it took as a âdeclaration of warâ â violated the companyâs terms of service.
answer:
Donald J. Trump


question:
"We would oppose any violence if that were to take place "  State Department spokeswoman Heather Nauert  said in response to reports that this kind of coordination was being considered. "We hope our voices will be heard in a very strong fashion that we oppose violence on any side of this."
 She  was responding to a report that Iran and Iraq plan to seize control of the border crossings around a semi-autonomous region of northern Iraq that is populated by a Kurdish ethnic minority that plays a crucial role in the U.S.-led coalition to defeat the Islamic State. The tensions have arisen because the Kurds voted in support of breaking away from the rest of Iraq to form their own state  despite opposition from Baghdad and the United States.
 Nauert  took a cautious approach to the diplomatic crisis. "The United States does not want to do anything that would inflame tensions  that's why I'm going to be very cautious with my words "  she  said during Thursday's briefing. "We will continue to offer our assistance to facilitate any dialogue if we are asked."
 Nauert  said  she  had not heard of a request for the United States to close its consulate in northern Iraq.
"Our relationship with the Kurds  in our view  will not change "  she  said.
answer:
Heather Nauert


question:
CBS News and Variety reported that  Petty  died on Monday  but both later walked it back  and pointed to TMZ's reporting.
TMZ reported Monday afternoon that while  Petty  was not expected to live much longer  he  was still  "clinging to life."
The LAPD had refused to confirm  Petty 's death to Business Insider in a phone call  citing department policy.
TMZ reported that  Petty  had "no brain activity" on Monday  and that "a decision was made to pull life support."
The 66-year-old singer  famous for his music with  Tom Petty  and The Heartbreakers  wrapped a long tour at the end of September.
 Petty 's band gained commercial and critical success throughout the late 1970s  starting with their debut self-titled album  which spawned the hit singles "American Girl" and "Breakdown."
 His  highest-charting single  "Free Fallin' " was released in 1989 and peaked at No. 7 on the Billboard singles chart.
 Petty  was nominated for 18 Grammy awards.  He  won two Grammys as a solo artist and one for  his  contribution to the supergroup album "The Traveling Wilbury's Vol. 1."
answer:

Tom Petty Rock