#oarsman__rower  someone who rows a boat
  supertype:  boatman__boater__waterman  someone who drives or rides in a boat
  subtype:  oarswoman  a woman oarsman
  subtype:  sculler  someone who sculls (moves a long oar pivoted on the back of the boat to propel the boat forward)
  subtype:  stroke.oarsman  the oarsman nearest the stern of the shell who sets the pace for the rest of the crew

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