human
Generate for me a description of a risky scene outside town with a chain fastened to the dock.
assistant
An ample dock lies in an elbow of the river, and to its stones is fastened the stout chain that guides the ferry. Although many a fisherman would like to tie his punt or rowboat here, the ferrymen fend them off, warning them against fouling the tow-line or, with more urgency, against getting caught between the heavy timbers of the ferry and the stones of the dock.