In this task, you are given an article. Your task is to summarize the article in a sentence.

Example Input: Judges at the Court of Appeal rejected claims that Stephen McCaughey and brothers Ian and Jason Weir received unduly lenient jail terms for their roles in the killing of Philip Strickland.
Mr Strickland was killed with a shotgun during a dispute in 2012. He was found dead in his car on the Ballydrain Road, near Comber.
The killing followed a row with farmer Jimmy Seales, the father of the Weir brothers.
Seales, 57, is serving a minimum 15-year prison term after being convicted of carrying out the murder.
McCaughey, 27, from Shackelton Walk in Newtownards, was also found guilty and ordered to serve at least 10 years behind bars.
Ian and Jason Weir, of Derryboye Road and Raffery Road, near Killinchy, had earlier pleaded guilty to murder.
During the trial, Ian Weir, 29, placed his father at the scene of the shooting, armed with a shotgun.
He received a minimum prison term of four years, while his 28-year-old brother was told he would spend at least nine and a half years in jail.
The discounted sentences were referred back to the Court of Appeal.
Senior counsel for the DPP argued all three should have been handed longer jail terms.
But senior judges ruled that none of the sentences were unduly lenient.
Lord Justice Gillen said the level of co-operation provided by Ian Weir should not be underestimated, as he gave evidence against his father, "a man who had bullied and dominated him and his brother for many years".
He said: "Such evidence against a close family member is invaluable and not easily obtained."
He also held that Jason Weir played a secondary role in the killing, compared to his father.
McCaughey, the judge said, became involved out of a "foolish, mistaken sense of loyalty" to one of the Weirs, with no evidence of him carrying out any physical attack.
Example Output: The Director of Public Prosecutions (DPP) has failed in a bid to have three murderers' prison sentences increased.

Example Input: State media say two soldiers and six attackers died in clashes after an ambush on troops, which led to air support being called in.
There are reports of villages burning in the northern region of Rakhine.
Photos released by Human Rights Watch seem to show charred villages, with the group reporting 430 burnt buildings.
The satellite photos were taken between 22 October and 10 November, following reports of fighting and civilians fleeing last month.
Rohingya activists say the government is trying systematically to drive the Muslim minority from their villages.
Attacking the Rohingya is a popular move for the military, the BBC's Jonah Fisher reports from Myanmar's largest city, Yangon.
They are disliked by many, if not most, Burmese who consider them illegal immigrants from Bangladesh, our correspondent says.
Glimmer of hope for Myanmar's Rohingya?
Rohingya migrant crisis in 90 seconds
The 'abandoned' people in Myanmar's election
The latest outbreak in fighting was triggered by an attack on three police checkpoints just over a month ago.
The Burmese government is not allowing independent journalists into Rakhine, so it is impossible to verify claims about the scale of the fighting.
According to the latest official statement on Saturday, troops were ambushed and then clashed several times with armed men, presumably Rohingya Muslims, equipped with guns, knives and spears.
At one point, when faced by about 500 men, the soldiers called in air support and two helicopter gunships fired on the Rohingya village.
Casualty figures vary widely, our correspondent says.
Brad Adams, the Asia director for Human Rights Watch, said the new photos showed "widespread destruction" that was "greater than we first thought".
"Burmese authorities should promptly establish a UN-assisted investigation as a first step toward ensuring justice and security for the victims," he said.
The government - led by Aung San Suu Kyi - talks of "clearance operations" as part of the search for the attackers.
Example Output: The government of Myanmar (Burma) has admitted firing on villages occupied by the Rohingya Muslim minority with helicopter gunships.

Example Input: Media playback is not supported on this device
The ex-West Ham, Tottenham and QPR boss succeeds Gianfranco Zola, who resigned on Monday after a 2-0 defeat by fellow Championship strugglers Burton Albion.
Blues are 20th in the table, three points above the relegation zone with three games left, and travel to local rivals Aston Villa on Sunday.
"Birmingham are a proper football club but they are in a precarious position," Redknapp, 70, told Talksport.
Redknapp's appointment was announced just 16 hours after Zola's departure, and he says he will initially take charge until the end of the season.
He took charge of Jordan for two World Cup qualifiers last year, and worked as an adviser to Derby County last season, but has not managed in England since leaving QPR in February 2015.
An FA Cup winner with Portsmouth in 2008, he led Tottenham to the Champions League quarter-finals during a four-year spell at White Hart Lane.
In 2016, he was made a director at Wimborne Town and a football consultant for Australian side Central Coast Mariners.
Redknapp, who will be assisted by former Bristol City boss Steve Cotterill, said: "I got a phone call last night at 7pm from the people at Birmingham.
"I drove to London and had a 10-15-minute meeting with them and said: 'I'll come and do it.'
"My wife said to me 'are you mad or what?' but I get fed up sitting around doing nothing."
Blues could be in the relegation zone by the time Redknapp takes charge of his first match.
Should Blackburn and Nottingham Forest both win on Saturday, Birmingham would slip into the bottom three.
After facing Villa, Blues host promotion-chasing Huddersfield Town before visiting Bristol City on the final day of the regular season.
"It's a real challenge," said Redknapp. "I'll live up there until the end of the season, and if I keep them up I'll sit down and talk about next season.
"It's not really a risk. They have won two out 22. I haven't got a magic wand. I'm not going to turn them into Real Madrid. We need a win."
When Gary Rowett was sacked in December, Blues were seventh in the table, but two wins in 24 matches during Zola's four-month tenure mean they have plunged into trouble.
Speaking as Zola was appointed, director Panos Pavlakis said the Italian's "pedigree" matched their ambition to "move in a new direction".
But, after Monday's defeat by Burton, Zola said: "I sacked myself.
"I am sorry because I came to Birmingham with huge expectations. It is not that I like quitting, but Birmingham deserves better."
First team coaches Pierluigi Casiraghi and Gabriele Cioffi, fitness coach Andrea Caronti and video analyst Sebastiano Porcu, all part of Zola's backroom team, have followed the Italian out of St Andrew's while goalkeeper coach Kevin Hitchcock will retain his role at the club.
Media playback is not supported on this device
Redknapp's appointment marks the return of one of football's most colourful characters. Here are some of his memorable off-field moments:
'I'm no wheeler dealer': Despite his reputation for being busy in the transfer market and giving interviews through his car window on deadline day, Redknapp reacted furiously when called a "wheeler dealer" in a 2010 interview.
Drenched by Spurs squad: Soaked by his players with an ice bucket during a live TV interview as they celebrated qualifying for the Champions League.
Fury at Bent miss: After Darren Bent headed wide from six yards as Spurs drew 1-1 with Portsmouth, he said: "My missus could have scored that one."
Hit in training: Launched a foul-mouthed tirade after being hit by a ball while speaking to a reporter at Portsmouth's training ground.
Brought a fan on to play: Sent a supporter on to replace Lee Chapman in a pre-season friendly for West Ham against Oxford City.
Sticks up for Frank Lampard: Under criticism at a West Ham fans' forum for picking Lampard, his nephew, Redknapp predicted: "He will go right to the very top." The midfielder went on to win 106 England caps and 11 major trophies with Chelsea.
Example Output:
Birmingham City have appointed Harry Redknapp as their new manager.

