human
Generate for me a description of a dreary scene outside a swamp with mud, willows, and ferns.
assistant
Heavy mud grabs at your feet and every movement results in loud squelching noises. To the north, a thick line of willows stands a silent watch over this seeping marshland. Clumps of ferns grow on small outcrops of drier land. The rest is a sea of heavy mud and thick swamp-grass. Southward, the land rises a bit and willows return to overgrow the marshes.