Which passage from the article best supports the idea that Ultimate helps players learn to communicate better?

Question

Ultimate fans say the sport is a great catch for another reason, too. It is accessible.
Ultimate, along with climbing and archery, is one of a few nontraditional sports racking up points with kids and teens.
Ultimate is a fast-paced team sport. The goal of the game is to score points by tossing a frisbee into an end zone.
First, there are no officials in Ultimate. Players must hash out on-field challenges themselves.

Answer 1

"First, there are no officials in Ultimate. Players must hash out on-field challenges themselves."