premise1: Three people walking down a snowy path, wearing winter gear.
premise2: Three men, crosscountry skiing, in a field of snow.
premise3: Three individuals climbing up a mountain on skis.
premise4: Three people skiing behind one another in snow.
premise: Three people walking down a snowy path, wearing winter gear. Three men, crosscountry skiing, in a field of snow. Three individuals climbing up a mountain on skis. Three people skiing behind one another in snow.
hypothesis: A skier jumping.