Which is better?

or

Chimpanzees

Animal

Chimpanzees

Orangutans

Animal

Orangutans

Chimpanzees

Chimpanzees

Overall rank: 738th

Animals: 39th

Wins this 33% of the time

Orangutans

Orangutans

Overall rank: 506th

Animals: 37th

Wins this 67% of the time