Does the Presence of Tools Mean Culture Existed

Multiple Choice

Does the presence of tools mean culture existed?

A) Yes, because making tools is a pattern of behavior shared by a group of individuals.
B) Yes, because along with the tools were elaborate instructions on how to use them.
C) No, because each generation had to discover how to make the tools on its own.
D) No, because the tools were simply passed down from generation to generation.