premise: A little girl wearing a pink helmet is playing with a 3 wheeled scooter. hypothesis: A child is riding her scooter down the street.
neutral: A child may not be little or a  girl, and a scooter may not have three wheels, just becasue a child wearigna pink helmet  and pllaying with a three wheels scooter does not mean that she is riding hher scooter down the street.