a situation in which someone is trying to win something or be more successful than someone else
competition
. someone whose job is to teach people to improve at a sport, skill, or school subject
coach
A group of people with different skills and. different tasks, who work together on a project or sport
team
a group identified by some common characteristic or hobbies
club
a large group of musicians who play many different instruments together and are led by a conductor
orchestra
the leader of a sports team
captain
the process of making films, videos and computer games in which drawings, models or images of people and animals seem to move
animation
an organized group of singers especially in a church
choir
feeling happy or satisfied
pleased
a person who controls a game and makes sure the rules are followed
referee