Task: Hypothesis Generation
Come up with an original and creative scientific hypothesis for the following concept:
Tribe.

Response: In their tribe it is considered "normal" to not speak with each other
Human creativity rating (0-100 scale): 22

Response: In their tribe they are very independent and do things on their own
Human creativity rating (0-100 scale): 22

Response: They communicate through their actions
Human creativity rating (0-100 scale): 22

Response: They don't like each other
Human creativity rating (0-100 scale): 22

Response: They have no developed a communicative language
Human creativity rating (0-100 scale): 22