<prompt> Pedzisa mutsara unotevera: Prunelle akabva muLondon ndokuenda kuDundee musi wa22 August 1918 aine vashandi 16 uye mutoro wejute uri mungarava. Mumwe wenhengo dzechikwata chacho, mukuru wechipiri Alfred Cheetham akanga ashanda panzendo ina dzokuAntarctic: Discovery Expedition yaKaputeni Robert Scott uye Terra Nova expedition uye Ernest Shackletons  <response>: Nimrodhi neImperial Trans-Antarctic expeditions. 