Translation:What is the score of the Wales vs England game?
I'm not English, so maybe I'm completely wrong, but: I think, it sounds more natural to say "... the game Wales vs England" instead of "... the Wales vs England game". My version was marked as wrong. Am I really wrong, and if yes, why?
In English, 'game' definitely goes at the end - 'the Wales vs England game'. Adjective, then noun.
In Welsh it is usually noun, then adjective (but with a few common exceptions)