Conversation so far:
when was the last time usa won the gold cup
The last time U.S.A. won the Gold Cup was in 2017
In what country was the Gold Cup held in 2017
The United States faced rival Mexico in the Gold Cup Final on a Sunday night at Soldier Field in Chicago, U.S.A.

Question: How often is the competition
Self-contained rewrite: How often is the Gold Cup competition