Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

Ex Input:
Hamilton Police Sgt.  Michael Virga  was on patrol around 3 a.m. when  he  saw  it . " It  was a pinpoint in the sky  then a bright lime green streak and then  it  disintegrated "  he  tells NPR.
 He  thought at first maybe  it  was a firework but was jolted enough to pull over and roll back the video. And sure enough  it  had recorded a clear view of the display. Virga said a later look at the website of the American Meteor Society  which tracks such sightings  confirmed that many others also saw the meteor.
Of his own experience   Virga  said it was a matter of simply "being in the right place at the right time." After the department posted the video to Facebook  he says  social media have been lighting up about it too.
"It's something different "  Virga  says.

Ex Output:
WATCH: N.J. Dashcam Captures Brilliant Nighttime Streak : The Two


Ex Input:
When the three-pointers are falling and the good vibes are flowing   Otto Porter Jr.  celebrates  his  shots with a signature pose. As  he  jogs back on defense   Porter  leans forward  holding three fingers so close to the court  he  could pick up loose change.
On Friday night  the threes kept falling  the vibes were right  and  Porter  often did  his  thing in the Washington Wizardsâ 121-103 win over the Houston Rockets.
 Porter  made the deep perimeter  his  home against the NBAâs leading three-point shooting team. In the first quarter  Porterâs three makes from beyond the arc matched the team total for the Rockets.  He  added three more in the fourth  getting an early rest as Washington turned a showdown with one of the top teams in the Western Conference into a blowout.
 Porterâs  seven three-pointers tied a career high and  he  finished with a game-high 26 points (on 9-for-16 shooting) to go with a team-high seven assists. Bradley Beal and Kelly Oubre Jr. added 21 points each  and John Wall finished with 17 and four assists but defined his game on the defensive end with five steals.

Ex Output:
Jekyll meet Hyde: Wizards bounce back from Hawks loss by thumping Rockets


Ex Input:
âStep by step  we will clean our entire border â Turkish President Recep Tayyip Erdogan declared over the weekend. But the operation has created an international mess.
With  Erdogan  âintensifying  his  threats to extend the Turkish offensive to the areas farther east  where the U.S. military maintains troops  a larger conflict looms â my colleagues wrote  "A Turkish attack on Manbij [a strategic border town] would present the United States with a major dilemma " forced to pick a side between their allies on the ground and a historic NATO partner.
The U.S.-Turkey relationship has been in free fall over the course of the Syrian war.  Erdogan  grew furious with the Obama administration for not doing enough to challenge the regime of Syrian President Bashar al-Assad while also emboldening Kurdish factions on Turkey's doorstep. President Trump's arrival offered hope for a reset  but that  too  quickly faded.
A phone call last week between  Erdogan  and Trump did nothing to resolve the simmering grievances. Turkish officials challenged a White House readout of the conversation  denying that Trump had âexpressed concernâ about anti-U.S. propaganda coming out of Ankara or the escalation of violence in Afrin.
In Turkey  the offensive has let loose a new tide of nationalist feeling.  Erdogan  once championed a historic opening with Turkey's long-suppressed minority Kurdish population. Now  he  casts  himself  as the merciless enemy of Kurdish separatism  rallying right-wing Turks to  his  banner. Pro-Erdogan media outlets belt out a steady stream of vitriol against both Kurdish separatists and their supposed puppet masters in the West. Meanwhile  Turkish authorities have clamped down on dissent or opposition to the military offensive.
âDespite his best efforts to build a stable majority as the foundation of his new regime  his policies of demonizing the opposition have created a deeply polarized society. Half of Turkey despises him and will never accept him as its leader â wrote Soner Cagaptay  a senior fellow at the Washington Institute for Near East Policy  for The Washington Post. âBut  Erdogan  has failed to grasp this fact  becoming even more authoritarian since the 2017 referendum that granted  him  sweeping presidential powers.  Erdoganâs  current trajectory will deepen Turkeyâs crisis  potentially even triggering civil conflict.â
Cagaptay said NATO allies like the United States need to walk  Erdogan  back from  his  hysteria by slowing support for the Syrian Kurds and siding more clearly with Turkeyâs geopolitical interests in Syria over those of Russia and Iran.
But thatâs not an easy sell. Foreign-policy and national-security elites in Washington have soured on  Erdogan   while the Kurds command a great deal of affection. The Trump administration seems to have no choice but to grapple with the growing contradictions underlying its Syria policy.

Ex Output:

Turkeyâs Erdogan wages a dangerous war on many fronts