Chimps in wrestling match in St. Louis

The video features a wrestling match between Sam, a chimpanzee from Africa, and Billy. The match is dynamic, with both participants engaging in various maneuvers. The action is intense, with both trying to gain the upper hand. Ultimately, the match concludes with both Sam and Billy appearing satisfied with their performance.

How does the text describe the environment of the wrestling ring?

What are the final outcomes for Billy and Sam in the wrestling match?