Q: "A man climbing an icy glacier with the assistance of a pick." Does this mean that "It is not the first time this guy has gone climbing."?
A: it is not possible to tell

Q: "Two men are surfing in the ocean on a huge wave." Does this mean that "Two men are in the ocean"?
A: yes

Q: "A man on stilts walks behind a woman holding a suitcase and wearing yellow sunglasses." Does this mean that "Two girls discuss weekend plans."?
A: no

Q: "Two people competing in a bicycle race pass on the roadway." Does this mean that "Two people racing for the lead."?
A:
yes