<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What humans do you think look most like big apes?
<|assistant|>
Humans are generally more physically similar to chimpanzees than other apes, such as gorillas, because of their large brains. Humans and chimps share many physical features, such as a body frame similar in size and shape, similar limb structure, similar muscle attachments, and similar fat distribution. They even have similar posture and walking ability.  However, humans and chimps are also differentiated in the size and shape of their hands and feet, the curvature of their backbone and the length of their arms compared to their legs. Some people who have the neurological equivalent of an ape or monkey have been able to recognize themselves in a mirror, demonstrating how humans have a higher level of cognitive thinking than other species, including apes.