premise: On the ground a boy in a red sweatshirt is leaning over holding a football and two other kids. hypothesis: Timmy hikes the ball as Joe calls the plays.
neutral: Lots of boys play football. There is no way of knowing if the boy's names are Timmy and Joe.|neutral: The boys might not be named Timmy and Joe.  The boys may not be practicing a snap.  Timmy might be calling the plays.|neutral: The boys may not be named Timmy or Joe and the latter may not be calling the plays.