anchor: so we've got an automobile that's that's got some class to it but i don't really i can't tell now what kind of a car is coming down or what kind of a car i'm following unless i get up close enough to read the name on it
positive: Unless I get really close to it, I can't tell what kind of car is in front of me.
negative: I can tell what kind of car it is from miles away, I know all of them by heart.