QUIZ: Can you name all the Challenge Cup semi-final venues since 1980?

Seen as though it's cup semi-final weekend, we thought we'd test your knowledge of rugby league's most historic and proudest competition with a teaser of a quiz. This weekend, the sport is heading to Doncaster and Warrington for the semi-finals (see how nice we are? We've given you two straight away) - but they're not the only venues to host fin