premise: Five girls and two guys are crossing a overpass. hypothesis: The extended family hike together on their family reunion.
neutral: A group walking are not assumed to be an extended family who hike together on their family reunion.|neutral: Just because five girls and two guys are crossing a overpass, doesn't mean they are on a family hike together.|neutral: Nothing is said about an extended fmily. Crossing a overpass doesn't imply a hike or a family reunion.