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].

Example Input: "Storm clouds are gathering" over  the Korean Peninsula  Defense Secretary Jim Mattis  declared Friday. And as diplomats try to resolve the nuclear standoff   he  told soldiers that the U.S. military must do its part by being ready for war.
Without forecasting a conflict   Mattis  emphasized that diplomacy stands the best chance of preventing a war if America's words are backed up by strong and prepared armed forces.
"My fine young soldiers  the only way our diplomats can speak with authority and be believed is if you're ready to go "  Mattis  told several dozen soldiers and airmen at the 82nd Airborne Division's Hall of Heroes  his last stop on a two-day pre-holiday tour of bases to greet troops.
 Mattis'  comments came as the U.N. Security Council unanimously approved tough new sanctions against North Korea  compelling nations to sharply reduce their sales of oil to the reclusive country and send home all North Korean expatriate workers within two years. Such workers are seen as a key source of revenue for North Korean leader Kim Jong Un's cash-strapped government.
At Fort Bragg  Mattis recommended the troops read T.R. Fehrenbach's military classic "This Kind of War: A Study in Unpreparedness " first published in 1963  a decade after the Korean War ended.
Asked about recent reports that families of U.S. service members in South Korea might be evacuated   Mattis  stressed  his  belief that diplomacy could still avert a crisis.  He  said there is no plan now for an evacuation.
"I don't think it's at that point yet "  he  said  adding that an evacuation of American civilians would hurt the South Korean economy.  He  said there is a contingency plan that would get U.S. service members' families out "on very short notice. "
Mattis  said  he  sees little chance of Kim disrupting the Winter Olympics  which begin in South Korea in February.
"I don't think Kim is stupid enough to take on the whole world by killing their athletes "  he  said.
 Mattis  repeatedly stressed that there is still time to work out a peaceful solution. At one point  he  said diplomacy is "going positively." But  he  also seemed determined to steel U.S. troops against what could be a costly war on the Korean Peninsula.
"There is very little reason for optimism "  he  said.
Example Output: Mattis tells soldiers that being ready for war helps stop it

Example Input: After the election , the campaign deployed Cruz to Florida to assist with the recount . 
Cruz , the junior senator from Texas , ran for president in 2016 . 
Sen. Ted Cruz , R-Texas , speaks after President Donald Trump at the National Rifle Association-ILA Leadership Forum , Friday , April 28 , 2017 , in Atlanta . 
Cruz was raised Baptist , graduating as valedictorian from Houston 's Second Baptist School . 
Rafael Edward "Ted" Cruz was born Dec. 22 , 1970 , in Calgary , Alberta , in Canada . 
Heidi worked for the Treasury Department 's Latin American desk and then was a vice president at Goldman Sachs , but resigned when Cruz launched his bid for the presidency in 2015 . 
Cruz 's political career got off to a rocky start . 
He resigned in 2008 and campaigned to succeed Abbott , who ultimately decided to run again , temporarily ending Cruz 's ambitions . 
Cruz took a private practice job as an attorney in downtown Houston , representing corporate clients . 
As a candidate for Senate in 2012 , Cruz became one of the faces of the tea party movement , beating out an establishment favorite , Lt. Gov. David Dewhurst , for the Republican nomination . 
Despite his family 's immigrant past , Cruz favors stricter immigration standards , including militarization of the U.S.-Mexico border , and opposed the DREAM Act . 
Cruz married Heidi Nelson , whom he met working on the Bush campaign , in 2001 . 
Cruz ran for president in 2016 , before even finishing his first term as in the Senate . 
Once Bush took office , Cruz worked at the Justice Department as an associate deputy attorney general in 2001 , but he had developed a reputation as "abrasive" during the campaign and ended up moving to the "unglamorous" position as the director of the Office of Policy Planning at the Federal Trade Commission in 2002 , a job Cruz saw as "penance" for rubbing people the wrong way on the campaign .
Example Output: 10 Things You Did n't Know About Ted Cruz .

Example Input: Comments on Kylie Jenner's most recent Instagram post. Image: instagram
 Kylie Jenner  is not happy that commenters are using  her  Instagram photos for their own personal gain in an effort to build engagement on their Insta pages.
STOP WRITING LB ON ALL MY INSTAGRAM PHOTOS AND USING ME AS A WAY TO ADVERTISE YOURSELF.  â Kylie Jenner  (@KylieJenner) November 30  2012
"This annoys a lot of Instagram users  including Kylie Jenner  as it is an inauthentic way to try and create the image of influence. It damages actual  organically built  influencers and Instagram stars " says Cruel.
But  lately  Kylie  seems to have made a small effort to embrace the "lb" concept for  her  own personal gain; to promote  her  new TV show Life of  Kylie .
Follow #LifeofKylie IG page ([Link] + find out tomorrow 9PM ET how you might get a like back from me...  pic.twitter.com/JapG3jLy8n â Kylie Jenner  (@KylieJenner) July 22  2017
Don't be fooled:  Kylie 's recent volte-face doesn't suggest  she 's in any hurry to embrace the relentless commenters in search of Instagram fame.  She 's likely exploiting this phenomenon in the interests of promoting  her  show. And  who can blame  her .
Example Output:
The secret lexicon of the Kardashians' Instagram comments