Teacher:In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Teacher: Now, understand the problem? Solve this instance: Argentina, Uruguay, the United States and Yugoslavia each won their respective groups to qualify for the semi-finals. In the final, hosts and pre-tournament favourites Uruguay defeated Argentina 4 -- 2 in front of a crowd of 68,346 people, and became the first nation to win the World Cup.
Student:
where was the first football world cup held and who won