Here are the answers to this week's quiz...

Is it time to substitute the ref?

Cricket and tennis have embraced new technology in the pursuit of a more accurate score. But football is dragging its boots. Eliminating human error will improve the game, argues Josh Sims

Outside Edge (30/05/10)

Everest – mountain or molehill? It seems conquering the world's highest peak is child's play these days as Jordan Romero of Big Bear, California became the youngest-ever, aged 13, last week while Sherpa Apa reached the summit for a record 20th time. But former England rugby player Josh Lewsey was not so lucky after he had to abandon his attempt when his oxygen supply froze 500ft from the top. Meanwhile the two youngest round-the-world solo sailors, Mike Perham of Potters Bar (17 when he circumnavigated) and Australian Jessica Watson (who finished on 15 May, three days before her 17th birthday) have become an item. We can expect even younger record-breaking kids soon.

Hicks expects Liverpool buyer to be found in Asia

Liverpool co-owner Tom Hicks believes a buyer for the club is more likely to be found in the Middle East or Asia.

Tooth Fairy (PG)

Three people I never imagined playing comedy together: Dwayne "The Rock" Johnson, Stephen Merchant and Julie Andrews. But you can never say never where family entertainment's concerned.

Murray progress delayed by rain again

Andy Murray and Juan Ignacio Chela completed only one game upon the resumption of their French Open second-round match today before rain forced the players off court.

Murray sparkles after rain delays meeting with Chela

The conditions could hardly have offered a greater contrast to his opening match as Andy Murray's second-round contest here at the French Open was called off midway through the second set last night. On a chilly evening the Scot was leading Juan Ignacio Chela 6-2, 3-3 when the umpire called a halt to play in fading light at 9.30pm.

Murray handed daunting French Open start

Andy Murray was today handed a nightmare first-round match at the French Open after drawing Richard Gasquet.

Pair admit manslaughter over neighbour dispute death

Two men pleaded guilty today to the manslaughter of a father of six who was attacked outside his home after a dispute between neighbours.

Bodies of family found after Canadian landslide

Authorities in Canada today said they have found the bodies of all four members of a family who went missing after their house was swallowed by a gaping sinkhole.

Hicks angered by two-year claim

Liverpool co-owner Tom Hicks is angry at the publication of comments from him which suggested it will take another two years to sell the club.

Ice Hockey: Britain edge closer to medal despite setbacks

Great Britain maintained their 100 per cent start to their World Championship campaign with a hard-fought 2-1 victory over South Korea in Slovenia yesterday.

Proof that this newspaper is a work of art

Competition winner takes delivery of her unique prize, created from the pages of the <i>IoS</i>

Barcelona can expect surprises says Mourinho

Inter Milan coach Jose Mourinho has promised Barcelona they can expect a "completely different" performance from his side when the teams go head to head for the third time this season in the Champions League semi-final.

Mourinho drops hint at England return

Inter Milan's former Chelsea coach Jose Mourinho admits he still misses managing in the Premier League.

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On your feet! Spending at least two hours a day standing reduces the risk of heart attacks, cancer and diabetes, according to new research

On your feet!

Spending half the day standing 'reduces risk of heart attacks and cancer'
Liverpool close in on Milner signing

Liverpool close in on Milner signing

Reds baulk at Christian Benteke £32.5m release clause
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The big NHS question

Why are there so few new GPs when so many want to study medicine?
Big knickers are back: Thongs ain't what they used to be

Thongs ain't what they used to be

Big knickers are back
Thurston Moore interview

Thurston Moore interview

On living in London, Sonic Youth and musical memoirs
In full bloom

In full bloom

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From leading man to Elephant Man, Bradley Cooper is terrific

From leading man to Elephant Man

Bradley Cooper is terrific
In this the person to restore our trust in the banks?

In this the person to restore our trust in the banks?

Dame Colette Bowe - interview
When do the creative juices dry up?

When do the creative juices dry up?

David Lodge thinks he knows
The 'Cher moment' happening across fashion just now

Fashion's Cher moment

Ageing beauty will always be more classy than all that booty
Thousands of teenage girls enduring debilitating illnesses after routine school cancer vaccination

Health fears over school cancer jab

Shock new Freedom of Information figures show how thousands of girls have suffered serious symptoms after routine HPV injection
Fifa President Sepp Blatter warns his opponents: 'I forgive everyone, but I don't forget'

'I forgive everyone, but I don't forget'

Fifa president Sepp Blatter issues defiant warning to opponents
Extreme summer temperatures will soon cause deaths of up to 1,700 more Britons a year, says government report

Weather warning

Extreme summer temperatures will soon cause deaths of up to 1,700 more Britons a year, says government report
LSD: Speaking to volunteer users of the drug as trials get underway to see if it cures depression and addiction

High hopes for LSD

Meet the volunteer users helping to see if it cures depression and addiction
German soldier who died fighting for UK in Battle of Waterloo should be removed from museum display and given dignified funeral, say historians

Saving Private Brandt

A Belgian museum's display of the skeleton of a soldier killed at Waterloo prompts calls for him to be given a dignified funeral