Manchester United and Liverpool fans take lie detector test ahead of Premier League clash2:27 Manchester United and Liverpool fans have undergone a polygraph examination to test their club loyalty Manchester United and Liverpool fans have undergone a polygraph examination to test their club loyaltyLiverpool travel to face bitter rivals Manchester United in the Premier League on Sunday, live on Sky Sports, and two fans have put their loyalty to the test ahead of the crucial match at Old Trafford. Manchester United supporter Nathan Stober and Liverpool fan Oliver Martin have taken a polygraph examination, also known as a lie detector test, to determine just how loyal they are to their club. Man Utd vs Liverpool Live onHave they ever cheered a goal for their rivals? These are the questions we put to the pair ahead of one of the most fiercely contested fixtures in English football. Click the video at the top of the page to see if the two fans passed their test.

Source: Sky sports February 21, 2019 06:02 UTC