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

[Q]: At the moment there are only around three-thousand wild tigers living in Asia.
The WWF believe that's 97% fewer than there were 100 years ago.
Now experts say that number could treble if action is taken to protect their habitats.
Tiger populations have been affected by hunting, poaching and the loss of their habitats, to make way for roads, railways and towns.
Four of the sub-species of tigers are thought to be endangered and two are listed as 'critically' threatened.
But experts in the US say the population could grow.
A team at the University of Minnesota in the US have studied satellite images of places where tigers live, like forests.
The technology has helped identify specifically where tigers are losing their habitat.
They say that if the animals are given special 'corridors' or areas to make their territory bigger, the numbers could treble.
Dr Anup Joshi said: " Enough wild habitat remains to allow a range-wide doubling of the wild tiger population."
"The global population could approach a trebling in the next two decades." he added.
[A]: The number of tigers living in the wild could rise in the next twenty years.


[Q]: John Earle was a teacher at a school in Okehampton, Devon, when he carried out the assaults between 1957 and 1961.
Earle, 87, narrated two Jackanory stories in 1971.
He admitted six counts of indecently assaulting the same boy when he was aged nine to 13 between September 1957 and August 1961.
More on this story and others from Devon
Exeter Crown Court heard the school closed in the early 1960s and Earle went on to present a short lived children's programme called Treasure House between 1964 and 1965.
He became a familiar figure on television in the late 1960s as co presenter of the science show Tom-Tom from 1965 to 1970.
The Jackanory appearances marked the end of his broadcasting career, and he moved on to buy a farm on Dartmoor, which he converted into a moorland exploration centre with bunk rooms.
He became one of the leading experts on trekking on the moors.
The case was adjourned for sentencing at a later date.
Judge Mr Justice Dingemans told him: "All sentencing options, including immediate imprisonment, will be available to the court."
He ordered Earle to sign on the sex offenders' register immediately.
[A]: A former children's television presenter and Jackanory storyteller has admitted sexually assaulting a boy almost 60 years ago.


[Q]: She will perform in Glasgow, Manchester and London in June and is part of her world tour that takes in North America, Europe and ends in Australia.
It's been a big few months for the American singer, 1989, her fifth studio album has reached number one in the UK.
taylorswift.com
The record is the fastest-selling album of the year by a female artist and it sold more than 90,000 copies in the past week.
The 24-year-old will be joined on part of the tour by Vance Joy. Last month she covered his song Riptide in the Radio 1 Live Lounge.
She has career record sales in excess of 30 million albums and almost 80 million song downloads, which makes her one of the top five selling digital music artists in the world.
It's not known who will support her in the UK.
Tickets for the Glasgow and Manchester shows will go on sale on Friday 7 November and tickets for British Summer Time Hyde Park are available on Monday 10 November.
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[A]:
Taylor Swift has announced she'll play three UK concerts next year.


