premise1: People in wetsuits jump into the water from a concrete dock.
premise2: Kids jump off a pier into the water at dusk.
premise3: Four people watch as a person jumps off a pier.
premise4: People jumping off a pier into the water.
premise: People in wetsuits jump into the water from a concrete dock. Kids jump off a pier into the water at dusk. Four people watch as a person jumps off a pier. People jumping off a pier into the water.
hypothesis: Some kids standing.