premise: An old man with a white beard pushes a cart full of bags and boxes along a sidewalk. hypothesis: A homeless person pushes a grocery store cart with all of his belongings down the street, looking for a good place to rest for the night.
neutral: An old man pushing a cart doesn't have to be homeless. A grocery store cart is not the only kind of cart. Just because a cart is full of bags and boxes doesn't mean these are all of the belongings of a person. A person can be walking along a sidewalk and yet not be going down the street. An old man pushing a cart can be headed anywhere and not necessarily looking for a good place to rest for the night.