human
Generate for me a description of a spooky scene outside coastal area with a large rock and mollusks.
assistant
A large dark rock sprawls across the beach and into the water like an enormous beached whale, blocking all passage to the east and north. Shattered shells of mollusks and crayfish litter the nooks and crannies up the sides of the rock, bleached white by the sun and gleaming against the darker background of the stone.