Two teens trying to win a prize at a carnival.
The two young teens tried to throw the ball into the basket to win the big bear.
All teens are not young. Trying to win a prize at a carnival doesn't imply that in the contest one is supposed to throw the ball into the basket.The prize need not  necessarily be the big bear alone.
The two teens could have other goals than to win the big bear.
There are many different games at a carnival, this one is specific, trying to throw the ball into the basket. The big bear is a specific prize.