Given a document and an entity the task is to select the author's sentiment towards the entity. Sentiments can be Positive, Neutral and Negative. Select Positive if the article expresses a positive view towards the given entity or praises its quality or skills. Select Neutral if the document expresses no clear view towards the entity or has equal amounts of positive and negative statements or expressing some fact/quote by someone else. Select Negative if the article expresses a negative view towards like harsh remarks, criticizing entities action/decision etc. Note that URLs in the text have been replaced with [Link].

What is the sentiment of the following document towards the entity Roger Launius ? But Americans' concerns about the technological capabilities of their own nation relative to those of the USSR didn't fully bloom until two months later  after the Soviets had launched a dog to space and the United States' first attempt to loft a satellite had failed spectacularly  said  former NASA Chief Historian Roger Launius . [Sputnik 1! 7 Fun Facts About Humanity's First Satellite]
"The way I tend to phrase it is  you get three strikes  and you're out "  Launius  told Space.com.
The launch of the beach-ball-size Sputnik 1 did not come as a shock to American national-security officials  who had expected something big was in the works. But it did catch  the public off-guard  Launius  said.
"The media at the time asked him a couple of questions about Sputnik  and then they moved on to other things "  Launius  said. "The big story of the day was the Little Rock crisis — are you going to bring in federal troops to desegregate the Little Rock [Arkansas] school system?"
But the mood shifted noticeably on Nov. 3  1957  when the USSR successfully launched Sputnik 2 to orbit   Launius  said.
"It certainly salved the open wound; there's no doubt about that "  Launius  said of Explorer 1  which famously discovered the Van Allen radiation belts surrounding Earth.
But this success didn't erase all memories of the wound. Over time  the three-tiered Sputnik moment spurred the U.S. government to ramp up the nation's technological capabilities   Launius  said.
Positive

What is the sentiment of the following document towards the entity Benjamin Netanyahu ? MUNICH (AP) â The nuclear deal with Iran has emboldened Tehran to become increasingly aggressive in the Middle East   Israeli Prime Minister Benjamin Netanyahu  said Sunday  warning that Iran should "not test Israel's resolve" as  he  showed off what  he  said was part of a downed Iranian drone.
 Netanyahu  said of Iran that if the U.S. decides to scrap the 2015 nuclear deal  which  he  has long opposed  "I think they'll do nothing."
But Iranian Foreign Minister Mohammad Javad Zarif  appearing two hours later at the same Munich Security Conference  fired back that  Netanyahu 's comment was "delusional thinking."
Kerry dismissed  Netanyahu 's contention that Iran would be on its way to having a nuclear arsenal in 10 years  saying "that's fundamentally not accurate."
Israel's Prime Minister Benjamin Netanyahu  delivers a speech during the International Security Conference in Munich  Germany  Sunday  Feb. 18  2018. (Sven Hoppe/dpa via AP)
 Netanyahu  told world leaders  diplomats and defense officials at the conference that the deal was similar to the infamous 1938 "Munich Agreement" that Western powers signed with Adolf Hitler in an attempt to stave off war in Europe  which became synonymous with appeasement.
"The concessions to Hitler only emboldened the Nazi regime "  he  said. "Rather than choosing a path that might have prevented war... those well-intentioned leaders made a wider war inevitable and far more costly."
Similarly   he  said  the Iranian nuclear agreement has "unleashed a dangerous Iranian tiger in our region and beyond."
Declaring that Iran's "brazenness hit new highs "  he  theatrically held up a fragment of what  he  said was an Iranian drone shot down last week by Israel in Israeli airspace and challenged Zarif.
"Mr. Zarif  do you recognize this? You should  it's yours "  Netanyahu  said. "You can take back with you a message to the tyrants of Tehran â do not test Israel's resolve!"
Tehran has denied that the drone belonged to Iran. Zarif on Sunday dismissed  Netanyahu 's stunt as "a cartoonish circus... which does not even deserve the dignity of a response."
Iranian troops  along with Hezbollah and other Iranian-backed Shiite forces  have aided Syrian President Bashar Assad in his war against rebel groups.  Netanyahu  has repeatedly warned that  he  will not accept a permanent Iranian military presence in postwar Syria  fearing that Iran and its Shiite allies would turn their attention to Israel.
Israel's Prime Minister Benjamin Netanyahu  delivers a speech during the International Security Conference in Munich  Germany  Sunday  Feb. 18  2018. (Sven Hoppe/dpa via AP)
 Netanyahu  has been projecting a business-as-usual approach on  his  visit to Germany amid uproar at home after police on Tuesday said was sufficient evidence to indict  him  for bribery  fraud and breach of trust in two cases.  The Israeli leader  has angrily rejected the accusations and denounced what  he  describes as an overzealous police investigation.  He  has also dismissed the accusations as a witch hunt orchestrated by a hostile media.
Zarif suggested  Netanyahu  might be escalating tensions with Iran simply to distract from  his  domestic problems.
Denouncing what  he  said were Israel's "almost daily illegal incursions into Syrian airspace " Zarif said Israel was trying "to create these cartoonish images to blame others for its own strategic blunders  or maybe to evade the domestic crisis they're facing."
Negative

What is the sentiment of the following document towards the entity Lady Lucan ? Police said on Wednesday they had found the body of  80-year-old Lady Lucan  after forcing entry to a house in the upmarket Belgravia area of London.
Over the years  the British press have reported supposed sightings of  Lord Lucan  across the world  including in Australia  India  the Netherlands and South Africa -- but  his  relatives believe  him  to be dead.
The London High Court declared  him  dead in 1999 and last year a judge issued a death certificate allowing his son George Bingham to inherit his title.
One of numerous theories about what became of  Lucan   who would now be 82  was that he shot himself and was then fed to tigers at the zoo of his friend John Aspinall. Aspinall himself said in 2000 that  Lucan  had weighted himself down with a stone and drowned himself in the English Channel.

Positive