premise: A person on a dirt-bike motorcycle wearing multicolored protective clothing and helmet spinning out on top of a sand dune with sand spurting out in a rooster tail behind the motorcycle. hypothesis: A motorcyclist celebrates by making a dirt rooster tail with sand after winning a competition.
neutral: Just because a person on a dirt-bike motorcycle on top of a sand dune with sand spurting out in a rooster tail behind the motorcycle doesn't mean he celebrates by making a dirt rooster tail with sand after winning a competition.