Premise: David Beckham . Beckham 's professional club career began with Manchester United , where he made his first-team debut in 1992 aged 17 . With United , he won the Premier League title six times , the FA Cup twice , and the UEFA Champions League in 1999 . In international football , Beckham made his England debut on 1 September 1996 at the age of 21 .
Hypothesis: David Beckham began playing professional football in 2000.
Label: CONTRADICTION