premise: A guy gettin lots of air on a skateboard at a skatepark. hypothesis: A guy riding a skateboard in the rain.
neutral: Riding a skateboard doesn't always involve getting lots of air. It may not be raining at the skatepark.|neutral: It does not always rain at a skatepark.|neutral: You can't infer the skater was in the rain just from getting lots of air at the skatepark.