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: NASA hopes to take advantage of the island’s erupting volcano — Mount Agung — to study the effects the belching beast has on Earth. They hope that by tracking  Mount Agung’s  eruption  they’ll be able to learn more about how chemicals released into the atmosphere might be used to fight climate change.
After  Mount Agung  woke up and began erupting at the end of November  it has been consistently pouring steam and gas into the atmosphere. This is pretty typical though some volcanoes are so powerful they can cause what is known as a “volcanic winter” that stretches near and far after they erupt.
For researchers   Agung  could be their chance to figure out just how volcanoes affect the climate like Mount Tambora did.
The research into  Agung  began with a ten-hour flight away from  Agung   when a volcano in the Philippines erupted in a big way in 1991. Scientists had picked up the trend during a smaller scale eruption in 1982 of the El Chichon volcano in Mexico  but nothing quite like what they saw at Mount Pinatubo  in the Philippine  dubbed the biggest eruption of the 20th century.
 Mount Agung’s  eruptions bear similar trademarks to Pinatubo which is why NASA is hoping to send balloons into the air fitted with gadgets to measure the effects of the volcanic eruption on the Earth’s atmosphere. NASA hopes to study the effects for years to come.
If  Agung  was to blow again with a similar fury to Pinatubo’s 1963 eruption  it could pump enough sulphur dioxide into the atmosphere to have a significant cooling effect and temporarily damage the ozone layer.
Alan Robock  a Rutgers University researcher who models the effects of eruptions and who has been involved in discussions about the rapid-response project told The Times that though it’s hard to predict  whether it’s Mount Agung or not  an eruption is inevitable.
Example Output: An erupting volcano could save Earth from humanity

Example Input: Conservative Christians in America love Texas Sen. Ted Cruz . 
While other Republican presidential candidates , namely Ben Carson and Mike Huckabee , are also extremely popular with many Christians , particularly evangelicals , Cruz continues to pull in more and more of the conservative Christian vote . 
For the third year in the row , Cruz won the Values Voter Summit Presidential Straw Poll , "the largest gathering of evangelical voters from across the country ." 
So why do Christians gravitate toward Cruz ? 
Cruz is a Passionate Defender of Religious Liberty . 
No political leader is a stronger defender of religious liberty than Cruz , who has pushed back strongly against the erosion of Constitutional rights , battling "liberal fascists" during a time when religious freedom has been tested in this country to a degree it has not seen in recent history . 
"We were founded by men and women fleeing religious persecution ," Cruz said at the Iowa Faith and Freedom Coalition summit this year . 
Cruz Is Unafraid to Take On the ` Anti-Christian ' Left . 
Cruz is a fighter , repeatedly proving that he 's not only willing to go to bat for Christians , he will call out those whom he perceives to be "anti-Christian" -- particularly those on the radical left . 
"Today 's Democratic Party has decided there is no room for Christians in today 's Democratic Party ," Cruz said in April . 
In an interview on Sean Hannity 's show in October , Cruz responded to the president 's claim in the New York Review of Books that "it seems as if folks who take religion the most seriously sometimes are also those who are suspicious of those not like them ." 
Cruz told Hannity that Obama 's comment was indicative of the "strong anti-American streak" and "antipathy for Christians" among those , like Obama , on the "far left ." 
Cruz went on to praise America -- which is still a majority Christian country -- as "an incredible force of good in this world" which has "spilled more blood" for freedom than any other country . 
"And yet , the far-left , out of which Barack Obama arose , despises American leadership in the world ," said Cruz . 
Cruz Appears to be a Genuine Believer . 
By all accounts , Cruz is not just "politicking" about his Christian principles . 
One moment captured on a cell phone after a campaign event in October revealed just one example of many in which Cruz demonstrated his genuine belief in the power of prayer and his pastoral inclinations -LRB- still shot from Facebook post below -RRB- : . 
Cruz Is Unapologetically Pro-Life . 
Cruz is a passionate and vocal pro-life advocate , having "played a leading role in several important cases , including defense of the partial-birth abortion ban , parental consent laws , and prohibiting state funds from going to abortion ." 
When the shocking videos showing high-level Planned Parenthood officials discussing the company 's fetal body part trade were first released , Cruz rallied evangelicals in an effort to defund the group . 
When the Republican House leadership caved to pressure and failed to eliminate public funding to the nation 's leading provider of abortion , Cruz blasted those who "failed to lift a finger to protect life ." 
Senator Ted Cruz . 
Cruz Is Strongly Pro-Israel . 
Cruz has consistently come to the defense of Israel , which is an important issue for most American Christians -- particularly evangelicals -- and has been undermined repeatedly by Obama since early in his presidency . 
Cruz has frequently praised Israel as America 's most important ally in the Middle East and a beacon of freedom and tolerance in a troubled region . 
Perhaps no Republican candidate has been more vocal than Cruz condemning the Iran nuclear deal , which was staunchly opposed by Israel and which conservative Christians rejected overwhelmingly .
Example Output: Christians Love Ted Cruz . 

Example Input: FBI had an independent basis for investigating  Carter Page : Our view
 Carter Page  speaks in Moscow in December 2016. (Photo: Yuri Kochetkov/epa)
Thatâs the backdrop to this weekendâs release of a Democratic memo countering what amounted to a Republican hit job on the FBI and the Justice Department for their handling of a wiretap of  Carter Page   a former adviser to the Donald Trump campaign.
The Democratsâ memo neatly counters many of the Republican allegations of sinister doings behind the 2016 wiretap of  Page . The release  by the Republican-led House Intelligence Committee  was as welcome as it was belated. True to form  Trumpâs focus was on himself. He railed against the Democratic memo  tweeting that it âis a total political and legal BUST. Just confirms all of the terrible things that were done. SO ILLEGAL!â
That memo  put out more than three weeks ago  accused the FBI of using an explosive dossier written by former British spy Christopher Steele to persuade a judge on the secret Foreign Intelligence Surveillance Court  also known as the FISA court  to grant a warrant for a wiretap in 2016 on  Page . The key allegation: The FBI failed to inform the judge that Steele had been hired to do opposition research funded by Hillary Clintonâs campaign.
Thatâs quite a different picture than the one painted by Republicans  who had hyped the  Page  wiretap as the scandal of the century.
Example Output:
Democratic memo shows no wiretap scandal