Question: Who was one of the climbers in the 1975 British Mt. Everest Southwest Face expedition?
Answers:
answer_text: Dougal Haston
answer_text: Nick Estcourt
answer_text: Mick Burke
answer_text: Pertemba
answer_text: Doug Scott
answer_text: Tut Braithwaite
answer_text: Peter Boardman
answer_text: Chris Bonington