<prompt> Pedzisa mutsara unotevera: Pony Lake idziva duku riri kuchamhembe kweFlagstaff Point paCape Royds, Ross Island. Akapiwa zita na  <response>: British Antarctic Expedition 190709, avo vakavaka dumba ravo rechando pedyo negungwa iri, nokuti vaiva nemaponi avo akasungwa pedyo. 