Answer:
seeing if the evidence tells you to buy something
Answer:
the answer is research I believe.
Ok so this is not the final or anything. All it is is the groups. I've seperated everyone into a group as it says to start off. I want you to get a second opinion on the groups. I don't know how many you want so this is what i got so far. I can combine some or add some more if they dont make sense. Tell me what you think!