Simplify the following text for a Grade 7 native English-speaking person.
Original: The Rous Cup was a short-lived football competition in the second half of the 1980s , contested between England , Scotland and , in later years , a guest team from South America .
Simplified: The Rous Cup was an association football competition in the second half of the 1980s . It was contested between England , Scotland and , in later years , a guest team from South America .